We had a nice stay at the apartment. The old building is beautiful and the room was bigger than it looked on the pictures. Everything else was as described. The waterpressure in the shower really is extremely low, but since it’s an old building I don’t think there is anything to do about it.
Ps. The couch as an extra bed is a little uncomfortable to sleep on, so for longer stays I would recommend the apartment only for two people - the main bed is very comfortable :)