Don't believe the photos. The appartment is much smaller and darker than it looks on the pictures. For two people it was fine, for 4 it would be quite inconvenient.
But: there is everything you need in the appartment, the location is really great and the host gives information about restaurants, going out etc. which might be interesting for some people. if you need something, they offer help as well.
In conclusion, I can recommend the place.