I had an excellent stay at Kiki and Teresa's flat. The situation is excellent - very close to the main tourist attractions, especially the cathedral and the station - 5 min. And 8 minutes to the Bulhao metro stop. It's easy to pop back in during the day for a break.
The flat is very well furnished and Kiki and Teresa provide full bedsheets and plenty of towels.
The kitchen is very clean and nice. Some basic supplies are provided. Same for the bathroom, where there was shower gel and shampoo. Great!
The living room is spacious and comfortable. The two rooms are also spacious and well furnished. The room upstairs is a bit nicer because it has more sunlight.
Finally, it's very easy to communicate with the owners! It's definitely a recommendation.