I am didn't met with Lidia, but she was online every time and was very welcoming and helpful host. The apartment is placed in a great beautiful historical patio. Location is great too, nearby the Plaza Ponce de Leon, where stops a lot of buses. But the most of sightseeings are in a walk-distance.
Air-conditioner placed on the kitchen and cooling the air in living room not enough, so the best way is not close the windows in room.