We enjoyed our stay! The flat was attractive and clean. It had all the basics we needed, and was in a good location. It is under 10 minutes to walk to the metro.
There was occasional street noise in the master bedroom (sometimes an engine had just the wrong frequency noise and would make the exterior metal window protector rattle loudly) but this was just a few times per night and it was otherwise quiet. The second bedroom was very quiet.
The shower was great - good water pressure and temperature (But be careful not to burn yourself, because all the sinks and shower can get very, very hot quickly).
Thanks to Dimi for a nice place to stay!