We really enjoyed our stay in Sergio’s apartment, especially my one year old daughter. The whole place is very safe for babies and they have a lot of space to walk around. We had no issue with noise at all, especially with the front door blind/persiana down. The beds are super comfortable, but the pull out couch probably would not be comfortable for an adult for more than a night or two. Overall the place is centrally located but pretty quiet and very enjoyable.