WOW!!! Well, what can I write that hasn't already be mentioned about Lucia and Antonio as superhosts and their excellent accommodation?
Yes, the apartment is awesome, I love the interior design, it is well equipped with everything you (might) need, it is superclean, it is located in a very authentic and vivid part of Rome, not very touristy, with a lot of good spots to eat and drink. Ok, it might get a bit noisy in the evening if you are sensitive to noise, but hey, just close the window. And if you are afraid it will be too hot with windows closed, turn on the aircon ;-)
Lucia and Antonio are lovely hosts, always nice+friendly, helpful and very attentive. They will provide you with information about public transport and recommendations for cafés, bars, restaurants etc.
To sum it up: airbnb at its best!
GRAZIE MILLE !