Clara's sister Patricia was actually the contact person for this place. It's in a great location, near Plaza Pescadaria (lots of great places around here to eat) and Iglesia Salvador. Patricia was easy to communicate with since her English is perfect and she emails you back pretty quickly. It's a beautiful apartment and the pictures are accurate. Lots of space, sunny, and clean. I especially loved that there was a list of recommendations left for us, describing nearby restaurants that we could eat and the major sightseeing areas. Patricia was very helpful. At night it could get a little noisy outside as other tourists staying at nearby hostels would be drunk and walking around but just close your windows and you'll be fine. Since we came in the beginning of July, the weather was so hot and the air conditioning was a huge welcome. We weren't able to use the roof top terrace as much but it was very beautiful up there to just sit and have a sip of wine at the end of the day. Overall great experience here!