FANTASTIC! What a cool little place! The Place was very centrally located and easy to access. I primarily used the subway, but it is nearby many bus stops. The Colosseum is fairy close, as are Palatine Hill and the Forum.
A quick ride by subway gets you to Termini. If you come in by train from the airport to Termini, be aware there is a short 7-10 minute walk and the sidewalks are not the easiest for rolling luggage.
Without a doubt, I would stay here again. Home is just like it appears in the photos. Very cutely decorated and they've thought of every detail. There is a grocery store with a few blocks and several restaurants right on the corner. TIP: Dining happens quite a bit later in the evening. Many restaurants in the area don't even open until 7:00-7:30pm, so have a coffee mid afternoon and grab a nap until it's time for dinner. :-)
Great trip, great city, GREAT place to stay!!