My room's window view was to an indoor courtyard, I couldn't see the street from my room! Furthermore, the kitchen's windows also had the views to that courtyard so guess the smell of my room... My room only had 3 lights (lamps), 1 of them was broken and the other 2 didn't light up enough to see and the floor was covered by a dirty moquette. The cleaners cleaned my room everyday but it was still dirty I don't know why.
Moreover, the kitchen was really weird, I mean, there were 3 fridges for 7 floors (500 people or so and people stole from the fridges) and 4 vitroceramic & oven also for that much people. There weren't enough plates for that much people or even place to eat! There were only 3 long tables and about 15 chairs. The kitchen was a dirty mess.
Most of the times the lift was out of order and if you swam in their swimmingpool your skin got really bad.
The wifi-service only worked in the 0 floor and sometimes it was impossible to connect (at night it was totally impossible) and all but one man from the receptcion were can't standing people.
Although there are a lot of bad things, the prize is really good, you have the chance to do a lot of friends (most of the people in summer are Spanish and Italian, in winter Japanesse or Corean) and it's well ubicated.