Art studio is a good description of this the place :) It is a cozy and spacious flat, with a small garden, therefore suitable particularly if you intend to spend some time in the flat, eg if you are not in town purely as a typical tourist.
It is clean, especially the bathroom was sparkling clean. That said, do not expect a sterile place: the garden is artsy in terms of cleanliness, and kitchen has quite some left over stuff of previous users (which I found useful, but as said, it is not sterile).
The location is as described, it is somewhat away from the centre; by bike the centre is some 15 minutes (bikes are provided); it is too far to walk. I got the impression that the place is in a suburb mostly populated with Polish expats, and a wider neighborhood also has a strong Muslim presence.
The bed was too soft, for my taste at least. The heating worked perfect. Proper coffee machine is a big plus. Parking on the street worked flawlessly for me.
Patricia is a pleasant host :)