If you're going to Lisbon to enjoy the nightlife, Bairro Alto is your place and Diogo's room was great. The noise is not that much, but if you're looking for a quiet neighborhood, i don't know, you should stay in Belem, lol. The house is shared with more travelers but this room specifically has its own bathroom (the shower is amazing, btw). Good place for rest after a night out at the exciting scene of Lisbon.