Where to even start. You could kill a good three h...

Where to even start. You could kill a good three hours here, easily. For the first hour you're going to be utterly dazzled by the surreal artpieces and incredibly intricate layout. The diversity of the rooms is amazing too - there's a room that feels straight out of a black and white 30s cartoon right next to a vividly neon hall with this bizarrely futuristic feel (which also hosts occasional shows, would love to see that).
Then there's the mystery they give you to solve, which is a densely layered story with a huge philosophical aspect that takes a looong time to wrap your head around (much less fully understand). Countless photographs, diaries, newspapers, notes, websites and so on are there for you to sift through... I can only imagine how long it took these artists to put all this together. It's an utterly staggering art experience, and you should stop reading this review and go.