Planes all day long.

Ok I have a serious serious fascination with watching airplanes take off and land....I'm very similar to a small child. Perhaps its because the airport in my hometown is sooo slow that you rarely see planes taking off and landing, who 

knows. Anyways, I love them. I also LOVE hotels. 

So combine the two and you get... citizen M hotel in Amsterdam. Their motto is affordable luxury for the people, or for citizen mobile. The planes are landing literally right beside your bed. I MUST GO. (however, the glassed in toilet area doesn't seem like so much fun if you're sharing the room with someone else!)