The process with key collection was very smooth and easy, the flat is situated in really good location. But the flat itself is not worth for money (we paid around 100 euro per night). First of all bedroom windows are looking in some tecnical yardspace, so you basically can't get any fresh air and there's no any trace of sun/natural light. The sitting room is half undeground, so only the terasse is on the ground floor in the center of backyard, but all the neighbours can see you from the top floors:) Apart from it there's no noise protection in the appartment, you can hear everything (and I mean EVERYTHING) going around, on Saturday we had to wake up at 7 a.m because neigbourghs woke up and started moving in their flats.