I stayed at Domenico's Artevere2 only for one night. The apartment is really nice with a lot of decorative details as on the pictures. Communication with Domenico was easy and friendly. Everything worked out as agreed upon and Domenico is very helpful. I would definitely stay there again.
Only in case you want to sleep early you might feel a bit disturbed by the noise from the street which is one of the main roads of Trastevere and therefore pretty crowded at night.