Charming location with the most beautiful view. Close to downtown, metro and many very good restaurants and bars. We walked mainly everywhere and had no problem getting around at all. Helena was great and kindly met us early in the morning as we flew in at 5:45am.
The space is small and there are quite a few stairs to walk up to the Air B&B in and outside, so wasn't ideal for my husband who is 6'2 and I would advise packing light or being prepared to lug bags up the stairs... but overall we had the nicest stay! I didn't want to leave Lisbon.