Great view and clean apartment - once you get there! Not for the faint of heart or those with a lot of luggage! We stayed one night in Brussels.
Access to the apartment required going up 4 flights of stairs, down one flight, through a party space, and up two more flights. The stairs come up in the middle of the apartment so be careful in the middle of the night as there is no gate. The bed is a fold out couch - surprisingly comfortable - and the apartment has a nice kitchen and a bathroom.