they dont allow check in until 3pm which is fine, and if you want to check in earlier (even 30 min) it coset 20 euros, also fine. I checked in at 3pm, but the house wasnt ready, it hadnt been cleaned yet, so I called and told them that, and had to leave the apartment to let the cleaners come clean. Doesnt mean i get offered 20 euros for delayed check in...
nonetheless, even after the cleaned, the table was still dirty and i found a big booger on the top of the sheets, yuck.
the towels were SUPER linty, i was covered in lint after using them, and the bed location is a bit hard to get to (but i knew that when i booked it). at random times, the bathroom would have a sewage smell, which may just be normal with older apartments? i dont know
All the comments above were all the bad points, everything else about the apartment was good and what this posting says it is.