This Air B&B was not hard to find and is not far from the Roma Termini rail station so if you arrive by train from the airport or other regional train than it is conveniently located. The Mercato Centrale is also within walking distance (less than 15 minutes). The space is one room with a bed, bathroom, and, for my room, a small private balcony space- not sure if that comes with every room. There is also a larger common area balcony with a view of the city. Pastries are provided in the morning and there is a small refrigerator to use in the kitchen area.