Casa Maximo is a very nice, quiet apartment wonderfully situated near the San Giovanni in Laterano church. We used the master bedroom, and the bed was perfect. It is within a few minutes walking distance from 2 subway stations (San Giovanni and Manzoni), 2 or 3 stops from Stazioni Termini, and there are many bus and tram stops at the church, as well as a taxi station (price of a ride from Stazione Termini, less tan 10 euros). Several shops and cafés in the area, as well as many souvenir vendors. Don't miss visiting the church! Tram 3 takes you to Trastevere and buses 81 and 87 to Piazza Navona and the old town.
The only thing we missed in the apartment was a second nighttable and lamp.
Olga is a very nice person and she was very helpful. She had left some items for our breakfast, as well as Nespresso capsules for the coffee machine.She also organized for car service (Mercedes car and driver) to take us back to the airport, for 48 euros (about 1/2 hour's drive).
We will definitely book her apartment again next time we are in Rome!
Thanks, Olga!