A little crowded, even though they only let forty people in at time, the self guided thing is not necessary in a place that lets 40 people in at once, they should have a person in every room that tells the story of what’s in the room, let the people in each room have 10 minutes to look around and than should tell people “let’s move on to the next room”, just my opinion. But I did really enjoy it, it could be better though.