we picked this apartment mostly for the location: central but not too close to the loud nightlife areas. The location was exactly what we'd hoped. Some noise and light comes in from the street, but we had no trouble sleeping.
The apartment is well equipped- it was especially helpful to have a tap that dispensed filtered water which is safe to drink. We also made use of the fridge, microwave, washer, and dryer. The shower is hot with good water pressure. We felt good about leaving our passports in the safe.
Ernesto was very responsive and helpful throughout our stay. He gave us all the info we needed to enter and settle into the apartment, and was very flexible about a late check-out to accommodate our late flight.
The mattress was medium firmness and we found it comfortable.