Guido was always very quick in communicating and responding to any questions we had along the way. Check-in and check-out were as easy as we've ever had. The place was spotless and well laid out. Was great for our family of 10 (4 grandparents, 2 parents, 1 uncle, and 3 children - ages 10, 9, & 4). Would also be great if you were sharing with others as well, as each room had a private bathroom and door.
We walked to every place expect the Vatican City - and transportation to there was incredibly easy and close. Very close to transportation all around, which was very convenient when we needed it.
There were also a few good restaurants and gelaterias close by. The one downstairs had some good pastries, the food was decent, some of the flavors of gelato were great (one gelateria just down the street was fabulous), and the staff was very, very helpful - nice that they sold metro/bus tickets as well.
The church across the street is worth a visit, as well. The location was great. Piazza Navona, Campo de'Fiori and Spanish Steps were about 1.6 miles away; Pantheon was about 1.3 miles; Piazza Campidoglio and Roman Forum were about 1 mile; Colosseum was under a mile. Termini station was about a quarter mile away, but you didn't feel too much like you were in that part of town (which was nice). Water heater and water pressure were amazing. Heating for the rooms were superior. Kitchen was well equipped. Each bathroom had a heated towel rack. Can't say enough good things about the house and Guido. We had a great time. The kids enjoyed the elevator as well. ;) Ciao!