Fun place to spend an hour on! Had a group of 7 and we did the Escape from Mars room. To be honest we all thought it would be easy and we could finish it quickly (very much full of ourselves as 20 year olds), but there were some pretty difficult puzzles in each room. We did end up finishing, but only with about 6 minutes to spare. Planning on going back again some time in the future to try out the other rooms!
Highly recommend coming here!