We had a great stay here. The location is unbeatable-- easy walking to almost everything. 15 min to the Vatican, 10 to Trastevere, steps away from Piazza Navona and a few blocks from the Pantheon. The apartment met our needs in almost all ways. The beds were comfortable and the kitchen had the utensils to cook a couple of meals. It's an old building, so naturally it has some quirks, like low ceilings upstairs, uneven floors, and sometimes unpredictable temperatures, but is to be expected. We needed to purchase toilet paper during our week, and the toilet seat downstairs was broken upon arrival, but otherwise no issues to note. Very responsive and proactive hosts.
A member of my party left a phone there by accident, and the host was extremely helpful in shipping it to us during the holiday season.