A very nice, very loud apartment.
The hosts are professional, friendly, and responsive. The interior is nice and well maintained.
The apartment is very loud. The street noise continues until late into the night, after which the party people from other floors keep going, until you are woken up by the seagull concert early in the morning, if you could sleep, that is.
Please note that when checking-in, I asked in person which room is the most quiet one, and was told that the apartment as a whole is very quiet.