"The food was great, and I though it was great that it came in reusable packaging. I also thought it was really good that there was no single-use service packaging - all the plates, cups, cutlery was reusable. Really good environmental initiatives. :-)
The info before the course, instructions, etc. were really good.
Although I gave some constructive feedback on the instructor, I thought it was still useful overall and a good introduction into the functionality of Power BI."