Juan was the host you see Airbnb advertise about, that perfect combination of extremely helpful but mindfully distant. He helped us carry our bags up the very steep street (our cab driver went to the wrong address) and gave us some spectacular recommendations on where to eat (the grilled fish restaurant down the street...hot damn), and then vanished into an email persona thereafter.
The apartment is spacious, beautiful, and fully equipped. Down the street you'll see plenty of lovely locals and tourists alike, and the food within a 3 min walk is really amazing. I can't think of any downsides, I really can't. This stay is what I hope for with every airbnb, yet only few have delivered like this host and the apartment.