Angelo's appartament is cozy and pretty. Is really away from the center of Rome but you can easily reach the center by metro. The station pigneto is very close (two blocks ) and the subway service is excelent and ship. Pigneto is a good area with beautiful bars and restaurants. Not fancy at all and very quit at night.
Also Angelo is a great host, he took care of all the details and also he was waiting for us even we arrived very late to Rome. The flat has a nice double bed in the room and a comfortable couch outside.
I recommend this place with no doubt.