We too had a great time in this lovely, charming apartment. Communication with Paul was good, he was friendly and helpful when welcoming us and showing us around the apartment.
As others have noted, the apartment is in a fantastic location, quiet and peaceful at night though remarkably busy on the streets at the weekend! Everything was as described, everything we needed for our stay was available, worked well, and the dressing gowns and slippers were a nice, unexpected touch.
The stairs will give you a decent workout, especially when carrying luggage on your way up the first time, but the unevenly worn ancient steps are another of the apartments charms. The bath is fantastic, as is the view from it into the bedroom with the light streaming in through the windows – best enjoyed with music and a glass of wine!
We would happily stay here again.