Stayed here for 3 nights whilst doing your typical Rome sightseeing trip.
Overall Giuseppe is a great host. He is prompt at replying to any questions and knows loads about the city. He informed us on how to get to the apartment from the airport and was there to welcome us when we arrived. This is the only time we saw Giuseppe (which I think is a good thing!) but we knew that if we did had any questions he would have been there to help.
Location was good. Quiet but with restaurants, bars, etc near by and in walking distance of anything really. We walked to Colosseum, Roman Forum, etc and if it was further (Vatican City, Trevi, Spanish Steps) caught the metro which is only a 5-10 minute walk away.
Our room was great! Felt like being in a really modern and tasteful hotel. It was exceptionally clean and had everything we needed for a comfortable stay. Best I've seen for an Airbnb.
Didn't use he kitchen area much but again was a lovely clean space.
I would say the biggest positive for me (other than the lovely room) was how safe we felt. The building is very secure and the area surrounding it is pleasant. We didn't once feel uneasy whilst walking to and from the apartment and certainly didn't whilst in our room.
No real negatives to talk about but I will mention that if someone is using the kitchen area you can hear it in your room. If you are sharing the apartment with an early bird then you are likely to be woken.
But yes, overall, would defiantly recommend this place!