The flat was clean and bigger than I expected! Alongside the double and sofa beds, Andreas and Teresa kindly provided us with an extra bed as there were 5 of us, which worked very well. There were also extra chairs next to the wardrobe which was great as there were only 4 chairs at the dining table when we arrived.
It is in a great location. We were able to walk nearly everywhere and for those places which were slightly further away, we were able to take the bus or the metro easily. Andreas recommended a pizzeria just over the road which was very good, especially when it rained!
The only issue was that certain plugs don't fit in the sockets - though I am not sure if having sideways plugs is common in Italy! The hosts were very accommodating and allowed us to leave our bags until the afternoon, as well as check in quite late.
We really enjoyed staying in the flat and I would come again if I return to Rome.