we enjoyed staying at Ana's and Maria's place, although it pretty warm, pretty fast (there is a fan) which doesn't make it easy to fall asleep.
The apartment is located on a fantastic location, with an amazing view, but you might not follow Google Maps' routes, cause the hill it suggests is very steep ;). The apartment is also less than 1km away from all the must-sees. Communication and self-check-in were clear. I personally loved the rainshower and the Netflix button on the remote ;)