My boyfriend and I stayed at this beautiful apartment for a week's holiday in Rome at the start of September and, honestly, I cannot recommend it enough (and I can be a pretty critical reviewer!).
Upon arrival, we were greeted by the welcome host who came out to meet us at almost midnight (late flight) which we were very grateful for. He showed us around the flat with enthusiasm and sent us some helpful tips and places to go/must-sees, all of which we did and thoroughly enjoyed (especially the 4 Euro lunchtime pasta at Pastificio Guerra). The hospitality from the host Maria was much appreciated too as she checked in with us after a day to make sure everything was okay and we weren't having any problems, which we weren't!
The apartment was spotlessly clean, quiet at night and, true to the description, a max 5 min walk from the Colosseum. The kitchen is well-equipped to cook if you intend to eat in. The bed is very comfy and there is air-conditioning/heating making the apartment good for any season. The bathroom was clean and modern, with a very nice shower.
There are a good selection of restaurants and bars across the main road, and a 24-hour Carrefour express supermarket near the Colosseum.
Tip - I would recommend the 7 day/3 day Metro travel pass as this gives you unlimited use of the metro trains, buses and trams. There is a bus and tram stop (Labicana) a minute walk behind the apartment block which we found very convenient.
If you are considering this apartment for a short trip, or a longer stay, I really encourage you to book it! A big thank you to Maria for enabling us to have a wonderful and comfortable first holiday together.