Mercedes is a welcoming and friendly host. She is very generous, offering us 'extras' such as drinks and snacks. She is full of ideas and advice on where to go/eat/see and how to get there. The apartment is very clean and full of character. Rooftop terrace is a bonus. Just be prepared for the stairs to the apartment - I didn't count but guess about 120 and some a little narrow and worn. Overall whole-heartedly recommended - we loved our 3 nights there.