Clarabella is a great host. She is very friendly, helpful, and she is always trying to make the stay be the best possible. The room is exactly as in the pictures: very clean, spacious, well decorated and with a very confortable bed.
The location is excellent, 7 minutes walking from the Termini station (the main train/metro station of Rome). There are supermarkets at walking distance, and also many good restaurants near by. Do not hesitate to ask Clarabella about restaurants, she has always great suggestions. I strongly recommend this B&B.