Wi-Fi was listed among the basic amenities, but there was no signal nor even modem in the apartment (apparently it’s in another building). We didn’t have Wi-Fi at all until the last few hours of our trip, which caused us to waste (limited) vacation time and expensive roaming data.
The basement bedroom was cold and had an unpleasant odor, largely because the radiator was not functioning. We ended up dragging the mattress up to the main floor and slept there.