Perfect location for us __ party of 6 adults who love to be in the heart of the city of Lisboa.Restaurants galore for every budget. Close to a lot of attractions. The apartment is very clean, spacious & modernly designed.
The only problem we had was the crowd outside the apartment. They start partying at 12 midnight & quits around 5 a.m.
Maybe you can double insulate the windows above the restaurants & the one along Rua du las Flores .