Very nice, big, spacious apartment. Walkable or short cab ride to everywhere we wanted to go. Check-in was very easy and friendly. Nice building, quiet neighborhood, cold A/C in every bedroom, large kitchen and larger dining room / living room. No complaints, everything was great!
Big plus was the host arranged transport to/from the airport for us for a good price and it was super efficient. The driver arrived on time in a nice vehicle (early, actually), and made our most important transportation very easy.
We also booked a Coliseum and Roman Forum tour through the host which I highly recommend. It was very informative and my party of 7 enjoyed it very much.