This apartment is a great location in Lisbon in terms of bar and restaurants. You are so close to be able to walk to everywhere. With this in mind though, it does get quite noisy at night up until about 3/4am, especially as it’s a ground floor flat. This is the compromise for being in amongst everything.
As a few other posts have stated there is construction work currently going on right next door. There was no work over the weekend however it started up again 7:30am on Monday morning.