Fantastic location, on a really vibrant and lively street. Lots of great restaurants literally on your doorstep and directly above the best Ginjinha bar! Despite the street being so busy we had no problems with outside noise, especially once you close the shutters, and had great sleeps in the very comfortable beds!
The flat is really clean and tidy and has everything you need to have a great stay in Lisbon! Check in was extremely easy and straight-forward. You do hear a lot of noise from the apartment upstairs but it's an old building so it's to be expected and you'll be out and about most of the time anyway so it's not really a problem!
Extremely close to a lot of public transport like the tram to Belém and the Rossio station to go to Sintra.
Highly recommend Maria and João's place and would definitely stay here again!