The place was exactly as at the pictures, clean and new, with sheets and towels. The neighbourhood is safe and quiet, although far from the center. And you can shape yourself up as this flat is located in mountainous part of Barcelona, near Parc Guell!
The only problem was, that we got the wrong number of the building, but after a quick phonecall everything was explained and we could enjoy our wonderfull stay in Barcelona.
I would definitely recommend this host.