It is really nice designed and clean and the location is really good (minus accessibility by car - it is directly in a pedestrian street so keep that in mind if you would come by car ).
The only down was that there was only a few kitchen amenities: no breakfast bowls, only 3 deep plates (for an apartment of possible of 4!), etc... we managed it, but cooking was bit of a challenge.
Street is loud (even with closed windows), although for us it was not a problem. We sometimes enjoyed the musicians under the window. :)
But if you have a light sleep, bring some earplugs or choose another flat. ;)
The cards from restaurants in the living room were very nice. We tried some of them and they were really good! So follow the cards!