Very valuable flat and hosts. Giulio and Beatriz have always been available to answer my questions and satisfy my requests.
The flat is small but very convenient for the position so close to the Colosseum. You can easily go on foot every time if you remain in the center.
You would be also quite close to two stations of the two metro lines.
Being in a central location, you may be a little bothered by the noise from the street and the neighbours, but no problems to sleep in the evening.
You can easily go for it.