We enjoyed our stay at Jon's apt very much. Every thing is very clean and tidy. The apt is nicely furnished and looks exactly like on the pictures. We felt very comfortable.
The neighborhood is great for having tapas or other local food without getting ripped off like in other more touristy parts of Barcelona.
The communication with Jon was very easy and smooth. We easily got our keys for the apt and every thing was explained well.
Would definitively return again. 5 stars!!!