There are 2 drawbacks if you travel 4 people. Window in main room is not closing properly, so it was cold from it. Also there is very noisy vent on the street - for us it was impossible to sleep there without ear stoppers. Also sofa is little bit broken, was automatically closing on us, and is not really comfortable.
Apart from that: great location, stylish apartment with soul and 5 or 6 meters high, safe entrance from the main street, safe also in the building thanks to physical security guard.