My son and I stayed here and it was perfect! 12 minute walk to the castle, 15 minute walk to the main tourist section of downtown Lisbon and all commuter and metro stops! We were able to catch the trains to Belem and they were fast, clean and cheap. The apartment has it all! Fantastic air conditioning, fast Wi-Fi, a washer and very comfortable beds. There is plenty of space! They even provide a phone for local use around town! The kitchen is large and there is ample seating if dining in. One block up the hill towards downtown, there are plenty of restaurants, bakeries and small markets.
When we arrived in Lisbon, there was some chaos due to the taxis being on strike and Alexandra had a lot on her hands trying to check us, and other a guests at other apartments, in but she was very accommodating and flexible. Would stay here again.