Karen instantly made the session feel like a safe place to highlight what we need to work on and was always very goal driven when we flagged areas of weakness. We worked through the course, but if an... See more
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Excellent training and experience a group of colleagues attended a bespoke excel course with STL with Jens as the trainer. everything from start to finish was excellent - SImon in the office team... See more
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I thoroughly enjoyed the course, and Karen was a great trainer! Nothing was ever a silly question or made you feel like you should know the answer. Everything was explained in detail and at a go... See more
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I attended the “Presentation Skills” course yesterday and came away genuinely impressed. It’s amazing how much you can still learn, no matter how long you’ve been presenting. I’ve done my fair share o... See more
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Company details
Written by the company
We're here to help - from using Microsoft Excel for informed financial decisions, presentation skills for a winning sales pitch, to leadership & development programmes.
Why customers trust us
Written by the company
- Courses never cancelled
- Book your training courses in confidence up to 12 months ahead. Course cancellations are unfortunately commonplace in our industry, but not with us.
- Live 12 months schedule
- Find a course at a date that suits your schedule. Generally, the further you book ahead the more you save.
- Reschedule online in seconds
- We understand plans do change. With us, you can reschedule online with ease up to 4pm on the day of the course.
- Promotional places
- Browse upcoming public schedule courses with promotional rates. www.stl-training.co.uk/lowfill
Contact info
2nd Floor, CA House, 1 Northey Street, E14 8BT, Limehouse, United Kingdom
- 02079873777
- info@stl-training.co.uk
- www.stl-training.co.uk
4.9
Excellent
3k reviews
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Excellent Course and Brilliant Trainer!
I took part in the Excel Intermediate course from STL, and it was excellent.
It was a full day course so it did not feel rushed, and it covered lots of different areas and functions of Microsoft Excel, all of which were useful.
The trainer Jens Bonde was excellent. He made what he was teaching exciting, and had great enthusiasm and energy for the subject.
The course was interactive with lots of opportunities for group communication and chances to put what we were learning into practice.
There was a total of three breaks throughout the day (mid morning, lunch and mid afternoon) which were good to have and spaced out evenly.
Communication of information prior to the course was clear and helpful.
12 June 2026
Reply from STL
Hi Lily,
Thank you for such a detailed and positive review, we’re delighted to hear how much you enjoyed the Excel Intermediate course.
It’s great to know the structure of the day worked well for you and that the mix of content, practical exercises, and group interaction helped make the learning both engaging and effective. We design our courses to build real confidence and efficiency in the workplace, so it’s fantastic to hear that came through.
A special thank you as well for highlighting Jens, we’re very proud of our trainers, and it’s brilliant to hear his enthusiasm and energy made such a strong impact on your experience.
Now that you’ve completed the course, just a reminder that you have access to our post-training support for two years, so if any questions come up as you continue using Excel in your role, our trainers will be more than happy to help.
We really appreciate your feedback and hope to support you again in the future.
Best regards,
STL Training Team
Trainer was a good presenter, but course was severely lacking
Trainer was a good presenter, but the content of the workshop (Copilot training) was lacking. An expensive course that could be summed up in less than half a page, with some of the information around AI being literally out of date and/or incorrect.
10 June 2026
Reply from STL
Thank you for your feedback and for attending our Copilot Engage session, a 2-hour awareness session designed to highlight the strategic direction for Copilot and the personal benefits it can bring to productivity and day-to-day efficiency, rather than act as an interactive training course or workshop.
I’m sorry to hear the session did not fully meet your expectations, particularly around the content. The session is typically commissioned for a broad audience with varying backgrounds, experience levels, and often limited access to Copilot licensing.
Your comments are taken seriously. We will reach out to you directly to better understand which areas you felt were out of date or incorrect, as this is important for us to review in detail. We are also following this up with your organisation and will be discussing the feedback with the stakeholders involved in arranging the session, so that the appropriate conversations can take place.
We review feedback from every event daily across the whole business and share it openly, helping us to continually refine both content and overall value. It’s great to hear the trainer’s presentation came across well, and your feedback forms part of our ongoing review process.
Thank you again for your honesty, and we hope to see you again.
STL Training team
Valuable and Practical Learning Experience
The Excel training sessions were well-organized and provided practical, relevant insights for day-to-day tasks. The delivery was clear and engaging, making it easy to follow along. Overall, it was a valuable learning experience with useful takeaways.
9 June 2026
Reply from STL
Hi Ronny, thank you for your thoughtful feedback on the Excel training. We are pleased to hear the sessions felt practical and relevant for your day-to-day work, helping drive efficiency and confidence. It’s great that the delivery made things easy to follow. Remember, you have access to our 24‑month post‑training support forum if any questions come up. We also work hard to maintain consistently high standards through transparent feedback and quality monitoring. Thanks again, and we hope to see you again soon.
STL Training Team
Booking was easy
Booking was easy, The content and pace of the course were just right for me to keep up without panic. The tutor was very knowledgeable and keen to ensure that everyone on the course came away having learnt something they needed that was relevant to their needs. Highly recommend.
12 June 2026
Reply from STL
Hi Kelly, thank you for your kind review. We are delighted the booking process was smooth and that the course pace and content worked well for you. It’s great to hear the trainer ensured everyone gained relevant, practical skills to take back to their role. We take real pride in both our service and course delivery. Do remember you can revisit topics anytime via our 24‑month support forum. Thanks again for recommending us, and we hope to see you again soon.
STL Training Team
Chrissie’s presentations were…
Chrissie’s presentations were excellent!
STL went all out to provide our team the required support and training.
1 June 2026
Unprompted review
Reply from STL
Hi Ty,
Thank you for your fantastic feedback—it's great to hear how valuable you found the training and that Chrissie’s presentations made such a strong impact. We’re incredibly proud of our trainers, and it’s always rewarding to know they’re helping delegates build practical skills that drive real productivity and efficiency back in the workplace.
We’re also pleased that the wider support around the course met your team’s needs—delivering a smooth and well-supported learning experience is something we consistently strive for.
Just a quick reminder that your team now has access to our post-training support forum for the next two years, so if any questions come up as you start applying what you’ve learned, our trainers will be happy to help.
Thanks again for choosing STL, and we hope to welcome you back again soon.
Best regards,
STL Training Team
Incredibly Valuable
This course was an incredibly valuable introduction to Excel, which I know will help me navigate it more easily and give me the opportunity to put the fundamentals into practice. Martin, my trainer, was very friendly, knowledgeable and exceptionally patient. I would highly recommend the course.
1 June 2026
Reply from STL
Hi Dani,
Thank you for taking the time to share your feedback. We’re delighted to hear you found the Excel course such a valuable introduction and that it’s already helping you build confidence with the fundamentals.
It’s great to hear Martin made such a positive impact. We’re incredibly proud of our trainers, and his friendly, patient approach really reflects the standard we strive to deliver.
As you continue putting your new skills into practice, please remember you have access to our post-training support forum for the next two years. It’s a great place to ask follow-up questions and keep progressing with support from our trainer team.
We appreciate your recommendation and hope to see you again soon.
Best regards,
STL Training Team
Marius was amazing
Marius was amazing, He was clear and direct. He answered all my questions. Very happy with the training.
2 June 2026
Reply from STL
Hi Cs,
Thank you for your kind feedback—we’re really pleased to hear you had such a positive experience and that the training met your expectations. Clear, structured delivery and the ability to confidently apply new skills are key to improving productivity, so it’s great to know this came through.
Marius will be delighted to read your comments. We’re very proud of our trainers, and it’s fantastic to hear he communicated everything clearly and made sure all your questions were answered.
As a reminder, you also have access to our two-year post-training support forum. It’s there whenever you need guidance or want to build further on what you’ve learned.
Thanks again, and we hope to see you on another course in the future.
Best regards,
STL Training Team
Highly Recommended Excel Course
The course was punctual and well-organised, with a knowledgeable tutor who explained the material clearly. The topics covered were valuable and highly relevant. I would happily recommend this course and would attend another in the future.
29 May 2026
Reply from STL
Hi Daniel,
Thank you for your recommendation – it’s great to hear you found the Excel course punctual, well-organised, and full of relevant, practical content. Helping delegates build skills that directly improve day‑to‑day productivity and efficiency is exactly what we aim for.
We’re also really pleased the trainer made a strong impression – clear delivery and real-world insight make all the difference in turning knowledge into confidence.
As a reminder, you have access to our post-training support forum for two years, so if any questions come up as you apply what you’ve learned, our trainers are always happy to help.
We’d love to welcome you back again soon.
STL Training Team
Highly instructive course run by a very…
Highly instructive course run by a very knowledgable and experienced trainer.
29 May 2026
Reply from STL
Hi Andrew,
Thank you for your feedback – we’re delighted you found the course highly instructive. It’s great to hear the trainer’s experience and knowledge came through strongly, as we pride ourselves on delivering sessions that genuinely enhance workplace performance and efficiency.
Our focus is always on making learning practical and immediately useful, so it’s encouraging to know the session delivered that for you.
Don’t forget, you also have access to our two-year post-training support forum, which is a great space to reconnect with our trainers if you need guidance as you continue building on your skills.
We hope to see you on another course in the future.
STL Training Team
Great course, highly recommend
Atlas was knowledgeable and delivered the course well, I would definitely recommend anybody joining a course led by STL
26 May 2026
Reply from STL
Thank you for your review of our Microsoft Copilot Champions course.
We are delighted to hear the training has helped improve your productivity and efficiency when using Copilot in your day to day work. A special thank you for recognising Atlas, we are very proud of our trainers and it is great to know they delivered a session that made such a positive impact.
With our live 12 month schedule it is straightforward to find dates that fit around your workload, and our transparent approach to quality ensures every session is delivered to a consistently high standard.
Do remember you have access to our delegate support forum for two years, a valuable space to revisit topics and ask our trainers follow up questions.
We hope to see you again soon.
STL training team
Working with STL on an in-house "core skills" curriculum
STL's consultants showed a genuine interest in our business context and needs around incorporating specific skill training models. That interest was matched by experienced experts and trainers who were quickly able to understand what we after and adapt their materials accordingly. So you get a positive customer experience, good quality training and materials, and all for a good price too. Cost, quality, service, the golden triangle. Well done STL!
29 May 2026
Unprompted review
Reply from STL
Hi Andrew,
Thank you for such a thoughtful review—it's fantastic to hear about your experience working with us on your in-house core skills curriculum.
We’re really pleased that our consultants and trainers were able to take the time to understand your business context and tailor the approach accordingly. That flexibility and responsiveness is something we take great pride in, and it’s great to know it translated into a positive experience with high-quality training and materials
Just a quick reminder that you also have access to our post-training support forum for two years, so if any further questions or ideas come up as you embed the learning, our trainers will be there to help.
Thanks again for your kind feedback, Andrew—we really appreciate it and hope to work with you again soon.
Best regards,
STL Training Team
STL - Excel Intermediate Course
I attended London Bloomsbury in person Excel Intermediate Course recently. The course was delivered exceptionally well, and I would attend further training based on the reliable format. I particularly valued the productivity of the day. Despite being a one-day course, the instructor demonstrated impressive dedication, energy, and endurance throughout the long hours, maintaining a consistently high standard of teaching while maximising the time available for guidance and material coverage. This made the session highly valuable and worthwhile.
Even during the short breaks, the instructor remained approachable and available for additional support, which was greatly appreciated. In addition, the hot lunch exceeded the standard expectations of most training courses and contributed positively to the overall learning experience, making the day both enjoyable and rewarding.
20 May 2026
Unprompted review
Reply from STL
Hi Kieran,
Thank you for taking the time to share such a detailed review of your recent Excel Intermediate course in Bloomsbury.
It’s great to hear how much you valued the structure and productivity of the day. We put a lot of focus into making sure our courses are efficient and practical, so delegates can maximise what they take back into their roles straight away. Your comments around the trainer’s energy, dedication, and availability throughout the session are especially appreciated—we’re very proud of our trainers for maintaining that high level of support and consistency.
We’re also pleased the lunch at our Bloomsbury venue helped enhance your overall experience—it's something we know can make a real difference during a full day of learning, so it’s great to hear it stood out positively.
As a reminder, you’ll also have access to our post-training support forum for the next two years. If any questions come up as you start applying what you’ve learned, it’s a great place to connect directly with our trainers for guidance.
Thanks again for your kind feedback, Kieran—we’d love to welcome you back for further training in the future.
Hope to see you again soon,
STL Training Team
Highly recommend this course
The training session at STL was a great all-around experience. The instructor, Karen, was great from start to finish, giving great real-world examples of the theory as we learned. The session was really interactive, which was engaging from start to finish. I would recommend the course to anyone who wants to learn about project management.
8 May 2026
Unprompted review
Reply from STL
Hi Lois,
Thank you for your kind feedback – we’re delighted to hear you had such a positive experience with your project management course.
It’s great to know the interactive approach and real-world examples helped bring the content to life and support your learning. We’re especially pleased to hear your feedback about Karen – she’s a fantastic trainer and will be thrilled to know her delivery made such an impact.
If you have any further questions as you continue applying what you’ve learned, do remember you have access to our post-training support forum for two years – a great way to stay connected and keep building your knowledge.
Thanks again for your recommendation, Lois – we really appreciate it and hope to support you again in the future.
Best regards,
STL Training Team
Lots of useful information
Lots of useful information, but all at a steady pace.
Really enjoyed the course.
24 April 2026
Unprompted review
Reply from STL
Hi Adrian,
Thank you for your review – it’s great to hear you found the course useful and that the pacing worked well for you. Striking the right balance helps ensure delegates can absorb and apply what they’ve learned to improve day-to-day productivity and efficiency, so we’re pleased this came across.
As a reminder, you’ve got access to our post-training support forum for two years, so if any questions come up as you put things into practice, our trainers will be happy to help.
Thanks again for your feedback, and we hope to welcome you back on another course soon.
Best regards,
STL Training Team
Good experience
The course was extremely well run from start to finish. Malcom was fantastic—very knowledgeable, engaging, and clearly passionate about the subject. He explained everything in an easy-to-understand way and made the sessions both informative and enjoyable. Overall, it was a very worthwhile experience.
16 May 2026
Reply from STL
Hi Sarah,
Thank you for your fantastic feedback – we’re delighted to hear you had such a positive experience from start to finish. It’s great to know the course was both informative and enjoyable, and that it delivered real value.
Don’t forget, you also have access to our two-year post-training support forum, which is a great resource if you need any follow-up guidance as you apply your new skills to drive efficiency and results in your role.
We really appreciate you taking the time to share your experience, and we hope to see you again soon.
Best regards,
STL Training Team
Great course for customer relationships
Great course which armed the team with a few key skills in managing tricky customer relationships.
12 May 2026
Reply from STL
Hi Nita,
Thank you for your fantastic feedback! We’re really pleased to hear that the course helped equip your team with practical skills for handling challenging customer relationships.
It’s great to know the training delivered tangible value for your team.
Just a reminder that you also have access to our post-training support forum for two years, so if any follow-up questions come up as you apply these techniques, our trainers will be happy to help.
We hope to welcome you back again soon.
STL Training Team
Reply from STL
Thank you for taking the time to leave such positive feedback — we’re really pleased to hear you found the course informative.
Our aim is always to deliver training that helps delegates work more efficiently and confidently back in their role, so it’s great to know the content landed well and provided real value.
Beyond the classroom, remember you also have access to our post‑training support forum for the next two years, where you can ask follow‑up questions and continue learning directly with our trainers as you apply this in practice.
Thank you again for choosing STL. We hope to work with you again on future training.
Kind regards,
The STL Training Team
amazing training, very helpful
Martin has been an amazing trainer, he explained every little thing very well and left plenty of time for questions. The topics were very useful
8 May 2026
Reply from STL
Hi Carlotta,
Thank you for taking the time to leave such a positive review.
We’re really pleased to hear you found the training valuable and that the topics covered supported your day‑to‑day productivity.
We’re proud of the way our trainers break things down clearly and always make space for questions, so it’s great to hear that approach worked well for you.
Just a reminder that your learning doesn’t stop at the end of the course. You have access to our post‑training support forum for the next two years, so if any questions come up as you put the learning into practice, our trainers are always happy to help.
We hope the skills you’ve picked up continue to improve efficiency back in the workplace, and we’d love to welcome you back on another course in the future.
Best wishes,
The STL Training Team
Excel Training - Beginner Level.
Martin Sutherland demonstrated exceptional patience and understanding throughout the various challenges that arose during this training module, handling each situation calmly and professionally. His expertise in Excel was delivered with clarity, ensuring all delegates, myself included, were able to fully benefit from the session.
I am keen to build on the knowledge gained and take these learnings to the next level, and I would like to sincerely thank Martin for his support.
6 May 2026
Reply from STL
Thank you, Robert, for taking the time to share such thoughtful feedback.
We are really pleased to hear how much you and your fellow delegates gained from the Excel training. Martin Sutherland is a highly respected trainer here at STL, and your comments about his patience, calm approach and clear delivery reflect exactly how we aim to support delegates as they build confidence and efficiency in their day-to-day work.
It is also great to hear that you are keen to take your learning further. As a reminder, you have access to our post‑training support forum for two years, giving you a practical place to ask follow‑up questions and continue developing your Excel skills.
We hope to see you again on a future course.
The STL Training team
Reply from STL
Hi Paul,
Thank you for taking the time to leave such positive feedback on the Copilot course. We’re really pleased to hear that you found the session informative and well delivered, exactly what we aim for.
Our Copilot training is designed to help delegates work more efficiently and get practical value they can apply straight back in the workplace, so it’s great to know that came through on the day.
As a reminder, you’ll also have access to our post-training support forum for two years, which many delegates find invaluable when questions come up after the course or when they start using Copilot more widely.
Thanks again for choosing STL, and we hope to see you back on another course soon.
STL Training Team
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