Project DIVA and Room 33 require a low level of physical fitness as there is a small amount of crawling within the game. Pharaoh's Chamber doesn't require any kind of physical fitness. Dark Side of the Moon is a more physical game with stairs, a slide and a small amount of quick paced movement.

Hi, should be all right as part of the family and 11yrs olds sometimes are brighter than the adults!

No need to wear costume but feel free to put on one if you wish so, we all like to have fun!

Yes, it will be too hard for even the 9 years old. To solving the puzzles and tricks in the game, most time it requires strong logical thinking. The 5 & 9 years may haven't developed this level of ability.

Most rooms in London requires 3 people, although they will be more than happy to have only 2 as a group, so long as you pay the price for 3 people and understand that it is harder to escape with only two people. There are some exceptions though, one of which is called the "Million Dollar Date Night" from the Panic Room which only requires two people, it's worth having a look at!

Hello Elmor, Thank you for your interest in Escape Rooms! We have two rooms currently available in London Bridge - The Pharaoh's Chamber (an Egyptian tomb theme, with maximum 7 players) and Room 33 (a Chinese museum heist theme, with maximum 6 players). For 20 people, we would generally recommend forming 4 teams and booking both rooms in 2 sessions. Both rooms are equally challenging and unique, so nobody would be missing out! Hopefully this helps but should you have any further queries don't hesitate to contact us!

It's like a puzzle and you have to solve different things to unlock different parts of the room and then escape, I played the Egyptian themed room and it was great fun and also challenging enough. I wouldn't recommend this for young children, probably over the age of 11.

Different themes and different puzzles. But both good and both up to an hour. Unless you're an escape room aficionado it won't matter which one you do, and if you are an aficionado you'll do both.