Location location location. This place is located steps from pretty much every tourist spot and public transport in the center of the city.
It gets noisy in the night especially in the summer when the windows are left open and the street outside acts like an echo chamber for loud partiers walking by the apartment. Doesn't matter if it is a week night weekends.
Also the ongoing construction elevates noise levels till it lasts.
Fair warning to anyone planning to visit with little kids.