Hey I played this a few months ago. It was really great fun for me and the players! I haven't run stuff with too many puzzles before so I was worried the players wouldn't get it and I planned various hints but they were much quicker than I expected. I think the printout of the family crest really pushed them towards thinking it was important - one of the players was counting the points of the stars immediately. I will say that early on as they were moving floors I was flipping pages on my poor quality printout a lot but that might be to do with my inexperience as a GM. Would have definitely bought a physical copy of this. The moment when they finally got out was particularly great. They had encountered the fake entrance hall already and had thrown a rock outside and watched it disappear against the mirage so when I was able to say "and it... flies through the air and drops to the floor" they were all very glad. Thanks for your work on this I really enjoyed it