Overall correct stay BUT be aware;
We paid the tourist tax twice, once when we booked and again when we arrived. We asked for a refund of this tax and the host dit not answer to calls or messages anymore. We only had contact with the host when we arrived and he hardly speaks any English. If you have a problem they don't answer!
The place is very well located (in front of the Pantheon and in the centre of the city), but it is old and ugly. The room was poorly ventilated with a rustic opening system, fortunately we had air conditioning (but very noisy). Lots of noise at night from the restaurant downstairs, if you are sensitive don't go.
Shower was rudimentary and difficult to get hot water.
When we arrived the room was not ready, we had to go out and wait although we had said we would arrive at 10am.
I won't come back.