We (4 persons) really enjoyed our stay! The appartement was clean, spacious and stylish and so close to all the good spots in Lissabon. You have everything you need in the appartement. The beds are good (for some maybe a bit hard). Although the bedrooms are next to a street, you don't hear anything. We didn't meet with Maria in person, but the communications and check-in was good and easy. On the day of arrival we could leave our luggage in her shop nearby (just not within walking distance of the appartement, because of the steps and steep streets, but you can take a taxi or tuktuk from here). This shop was closed on the day we left (sunday), but there is a public locker room (lisbon lockers) a few minutes walk, where you can leave your luggage for a few hours! I would definitely recommend this Air BNB for your stay in Lisbon.