Great place and host! Gabriella had her daughter meet us outside the apartment for the key exchange. She was there waiting for us as planned. The 5th floor "penthouse" offered a view of downtown Rome in one direction and the beach in the other. Close to Lido Centro metro/train stop. Walking distance to the beach. Two stops from the Roman ruins at Ostia Antica. Gabriella arranged for a taxi to pick us up and take us to the airport the next morning for 04:00. 35 euros total for taxi. 15 minute drive to the airport...which is why I picked this location to stay at after a Mediterranean cruise that started and ended in Rome. Wi-fi worked great. Air conditioning worked well. Easy to find the apartment building (clearly listed). If taking the bus from Metro take the 5B (or 5/) from Lido Centro...but be aware that the bus has two 'routes.' Make sure you're on the one for the Promontorio. (as Bering Mare is right off of Promontorio near a park). Or you could walk from the station with luggage. Gabriella hires a cleaning lady after each visitor. The place was clean and pretty.