Absolutely nothing wrong with the actual apartment, the issues we had were with contacting the host. Check in instructions were incredibly vague, and it was not possible to get the keys because they were behind a locked gate. If another resident did not let us in, we would have been stood waiting until someone came. The phone number given to us was for the security guard who finished work before our flight landed, and the host knew this but still made no arrangements.
Apartment was very nice and spacious, shame there was no oven though (only a small hob).