Nuno answered in 5 minutes to our last minute request. He was very welcoming, gave us informations about the city and told us to call him for any kind of problem.
The flat is comfortable and nice, the terrace has a fantastic view. The kitchen is small but it doesn't really matter because we spent our time outside discovering the city.
We recommend this place, except if you have knee problems. The stairs in the building and inside the flat are rough.