We stayed almost a week at the end of June. The 2 story apartment was very charming in an old Italian way, and surprisingly quiet considering the location, which was just a few steps from the very crowded Trevi fountain. We were met at the front gate by one of the property managers who was very nice and gave us 2 sets of 4 keys to get in the courtyard, building and apartment. The beds were comfortable and the air conditioning in the bedrooms and living room worked very well which was absolutely essential during the extreme heat wave Europe was experiencing then. The washing machine worked well and was used daily for all the sweaty clothes. The water heater was the only issue we had as it is very small and unpredictable. We were fine with taking cold showers because of the heat but I’m sure we would feel differently had we visited in the winter. The internet was not great, especially if all 4 of us were trying to use it at the same time but it’s Rome so that was to be expected. Overall we enjoyed our stay.
Side note: There are steps and stairs everywhere so not the right place if you have issues with stairs, strollers, etc.