This is a great flat, with a good location and exactly as advertised. It has a full kitchen, is well equipped and very clean. There is a really nice square very close to the flat that during the day has a market and by night it gets lively with restaurants and locals gathering. On Saturday night people were dancing in the square, it was very entertaining to watch.
David was a great host. He greeted us with a smile when we arrived and explained everything about the flat. He also recommended restaurants (you must try Ricchi in the square outside the flat). David gave us a map of the area and recommended sites to see.
There are some stairs to clim, but as long as you are able bodied, it should be fine. Bedroom is located in a loft, so ceilings are low, but quite comfortable. Overall highly recommended AirBNB flat and I would stay here again.