First of all, Riccardo is a perfect host. He's very communicative, polite and easy going. He met us, helped with the instructions about the flat, gave a lot of hints. He was a joy of a host . The flat itself is nice, clean and tidy. You'll be happy how clean it is. 10 mins walk from colosseum and metro station (b line), 15 mins to A line. You'll find evrth you need in the kitchen. As well you'll find the second coat and central heating if needed.
But be careful if you are body-positive: shower won't fit you :) the same deals with kitchen: if you like to cook a lot and need space and different stuff, it won't be very convenient.
And one more remark: there's an apartment renovation near the flat. So at 8 a.m. u might be waken up unexpectedly :) But if u want to discover Roma, there's no need to sleep long :)