Cristiana is a great host! We had very good communication before coming to Lisbon and also during our stay. She was so nice to allow us to check out later, which was possible because there was no guests coming the same day.
Great view on the castle and possibility to work out going up hill to the apartment. The area is a historic part of Lisbon, one of the oldest, so you can feel the atmosphere of the city. I would wish for windows in the dining room to be bigger because they are in the direction of the castle. One bedroom has no window. Mattresses are firm/hard which for me was perfect. I recommend to follow the advice about not throwing a toilet paper to a toilet otherwise it blocks. That’s generally a thing in old buildings in Lisbon. You might see the information about it also in some restaurants.