We are a family of four - two young teen kids. We spent just one night. In October. Luis and Isa are very attentive and fast to respond to questions. This apartment is built up on the 6th floor roof of an office building. Location is very central. I thought it would be a bit quieter - it is quiet enough with the windows closed. We slept with windows open. Beds are comfortable.
If you are sensitive to 'cell phone radiation', just be aware that right behind one of the bedrooms - very close on the next building - is a collection of cell phone 'masts'.
We did not use the kitchen - except to make tea (there is no water boiler - would have helped). There is a 'nespresso' machine, with a couple of capsules left for us.
In all a perfect place to 'come home to' after being out and a quiet enough place for a good night sleep.