I went with my wife - a wedding present from a friend (GENIUS idea!) We decided to do "Pandora's Box" - it was brilliant, the guide Lior explained how it all worked, and what the Exit Room experience entailed, as it was our first time doing something like this.
The only unfortunate thing was that a slight technical malfunction (I won't saw what it was so I don't spoil anything for anyone) set us back 20 minutes, which is a long time when you are playing for an hour.
I would recommend the owners of the Exit Room to create an override controlled by the overseer for some of the more temperamental puzzles in the room.
Anyways - we will be going back to do some of the other rooms!