The apartment is huge and can easily be a temporary home for up to four people. The kitchen has really everything you could wish for. Also, it's very centrally located with a lot of shops and restaurants in walking distance.
The only downside of my stay there was that I wished they had cleaned the apartment a bit more thoroughly. I found quite a lot of hair from the guests who stayed there before my (I assume...) in the shower as well as their trash in the garbage bin.
Furthermore, there's no washing machine in the building that guests can use (as you may think when you read the ad). There's only a laundry nearby.
All in all, it's a quite good deal if you're fine with the points mentioned above.