The apartment exceeded all our expectations! It was very spacious and comfortable. It is actually bigger than what it looks like on the pictures. We were able to walk to Vatican in about 40 minutes (with 2 small kids it's quite fast).
Riccardo and Maria Luisa are great hosts, very friendly and helpful. Thanks a lot for our wonderful stay in Rome. We definitely recommend Maria Luisa's apartment to everyone who wants to see this ancient city.