I went here my with my friends and we had a ton of fun! We only experience the board game cafe, but we're going to go back tonight to try the Escape Room.
The cafe is first come first serve, and the only requirement is that each person in the ground buy at least one thing from the menu. Everything is reasonably priced and there is no hourly charge to stay there.
I recommend the Japanese Popcorn (light wasabi and something to make it a bit sweet) and the cookies and cream milkshake.
There is a massive selection of games to try from, spanning an entire wall. There are also video games available to play!
I had a ton of fun, I can't wait to go back and try their escape rooms.