Already before arrival everything was arranged nicely: communication is very good and we had no problem whatsoever to find the apartment. We asked to leave our luggage behind before the check-in time, which saved us a few hours walking around with our luggage. The apartment is very neat and clean, with a comfortable bed and a fully equipped kitchen and bathroom. The colloseum is literally a one minute walk, and we visited all highlights of Rome on foot. However, the metrostation is also very close by which is a nice alternative if you don't want to walk to Vatican City for example.
The neighborhood is also very nice: there were two coffee bars right down stairs and there are many nice restaurants very close by.
The communication during our stay was also very fast: in the morning we requested some extra towels and they were left in the apartment in the afternoon. Additionally, they check in with you to see if everything's okay during the stay, which is very attentive. We will definitely recommend this apartment for a comfortable stay in Rome!