We were very fine at Barbara and Tiago. My mom an and my brother came first, and they went pick them up at the elevator. During our whole stay they were very avalaible and took also care of the taxi to get back to the airport for my mom and my brother.
The appartement is charming, very clean, and very well located, in the middle of all the neighborhoods nice to see, and close for transportations. The view from the appartment is very nice, and there are 2 elevators to go up the hill, so the high is not a problem.
I would definitively recommand to go to their place. Thank you to Tiago and Barbara.