This is a great place to stay in Rome. The appartment is very big and has all utilities required and many shared spaces to get toghether. It is very clean and bright. We were also greated by our guests with wine and they brought pastries in the morning. They were also very accomodating with us since we all arrived and left at different times and they allowed us to leave the luggage in the appartment after check out.
One issue: heating does not seem to be able to cover the whole place and there are rooms without heater. The place is also near the train station (line 8) which is very practical, but it is also noisy. But hey, you are not going to Rome to sleep!