As indicted in other reviews this b&b is ideally situated near the Metro and of course the Vatican City. We never got to meet our host Alessandro but felt that the young lady who met us on arrival could have been more helpful - in fact besides informing us that it was very important to close the lift doors she was not very forthcoming with any other info pertaining to our stay. The wireless connection was poor and my husband had to venture out into the passage each time we needed access.  One of the small points that our hostess failed to infirm us about was that we were sharing the apartment  with another couple - this could potentially have resulted in some embarrassing  situations  had we not realized this ourselves. Having said this our room was spotless with all the amenities one would expect - it was also surprisingly quite once the windows and  shutters were closed. The kitchenette had modern appliances and the breakfasts were adequate.  The pizza restaurant downstairs is also well worth a visit.  We enjoyed our stay and would have no problem recommending this b&b. 

This place is very well located, near a metro stop, the neighborhood is great with a lot of restaurants and shops nearby. Alessandro, our host, was very helpful. We had a small kitchen with expresso machine, milk, bread, crackers, etc. Simple but enough. No problems at all.

Exceptional venue near Vatican. Real "home away from home". For those wondering - "Gli Artisti" is actually a flat which consists of three room. "Yellow", "Pink" and "Green" - "Green" and "Yellow" are en-suite and "Pink" has bathroom just outside in the corridor (not a problem, you will be provided with the key and you can close the bathroom if you feel like).
Kitchen is fully equipped (coffee machine is available) and there is always bread, jam, butter, juice, various pastries for breakfast and you can cook for yourself if you want.
It's a bit noisy in the morning (if you're a late sleeper ad myself, byt tolerable).

Vatican City is just few minutes ago, we used metro only once to get to Ostia Antica, all other attractions are easily accessible without the use of transport.

Really great place to stay. I would definitely recommend and will try to stay there next time I'm in Rome (which will be pretty soon, because Rome is a wonderful city to explore).

P.S. By the way, you may try eating out in "Da Vito e Dina" and "L'isola della pizza" - this two great places are on the same street, just downstairs.
http://www.tripadvisor.com/Restaurant_Review-g187791-d1838601-Reviews-Da_Vito_e_Dina-Rome_Lazio.html
http://www.tripadvisor.com/Restaurant_Review-g187791-d947689-Reviews-L_Isola_della_Pizza-Rome_Lazio.html

P.P.S. Thanks a lot to Alessandro, the owner of the B&B! I didn't have a chance to say goodbye in person.

The place is very close to Vatican and within a 15 minutes walking distance from Piazza del Popolo. It's very clean, our room was pretty spatious and the staff was very friendly. However, since the place is not very big, the conversations from the dining room can be heard in the room despite the closed doors, this being somewhat annoying at 8 AM.