My stay there was a pleasure. The building is authentic and gives a good vibe. Everything in the flat is clean and in a good condition. Internet worked well Surely, location is just the best for everything, especially if you want to have places to enjoy around you. The airport bus stops in walking distance too.
Fernando is easy to communicate with.
I'd only advise to arrange your check-in in advance, I was offered to check-in at 4.30 and also needed to call to get the door opened, that just wasn't convenient for me. But still Fernando made his best to let me in earlier.