I had a nice stay in one of the apartments (as there are several units, which are the same though, in the building). The area is great: a lot of small shops, bars, restaurants,... in the vicinity.
The apartment itself is clean and well equipped. However i did miss the warmth of a 'real' airbnb (the one where the owner really lives and vacates the place for a small period), as this was rather a more sterile, hotel-like apartment.
I had a small issue with the airco, but this was fixed within 24hours, which is great.
Conclusion: a nice place to stay in a great area, but it could use more warmth to make it a _perfect_ place to stay. :)