Great central place in Rome. New and very clean apartment with most things available to have a comfy and central stay in the eternal city.
Only drawback is the many stairs to the 4th floor (no lift), which can be a challenge if you have old people in your company and a lot of luggage. Make sure to also be as quiet as possible as the neighbors are very sensitive to any noise.
Communication went fast and relatively smooth and check-in and out was also done rather quick (even though a fee of EUR 20 will be charged for late arrivals). We had an issue of running water in the toilet cistern during the first night but this was solved extremely quick by a local plumber the following day upon request to the host.
All in all, a good stay and we would recommend the place.