We had a lovely stay at Jose and Teresa’s apartment. It’s in a very convenient location very close to city centre. Less than 10 min walk away to multiple metro or train stations. The stairs and the hill climb to get to the place is challenging but definitely doable if you are relatively fit. Honestly it’s not too bad compared to the rest of Lisbon streets since you will definitely need to be able to walk up some stairs if you are trying to explore Lisbon properly. The apartment itself is quite cozy and we enjoyed the view and comfy bed. There is a heat wave of about 30C when we stayed but with a fan on it was quite comfortable to sleep thru the night. We would definitely recommend this place.