This was a 5 star stay in every sense. We went by car and the place was pretty close to the city centre. The flat was tidy, well equipped, and the host was punctual, reliable and friendly. I'd recommend this place for anyone.
Just in brackets: In case you plan to work a couple of hours in the flat like we did, please be prepared to feel a bit isolated cause the flat's windows look in inner court walls and little direct sunlight comes in. It may feel a bit isolated after a while. Of course its nobody's fault and that's the only tiny little downside we can mention.