I had a great stay at Moai Home B&B! The room was great and clean, with very good wifi and the common area was comfortable. It is in an apartment, so you can hear the other guests, but people are quite respectful of others so it's ok!
Being alone, it didn't bother me, but for two people staying together in the room, they should know that the shower has a glass wall, so it's kind of see-through. Oh and there is no soap nor shampoo, although towels are provided, also good to know...
The common area had breakfast supplies and a coffee machine, enough to get ready for a day of visiting Rome.
The area is not touristic, but real Romans live there! There are some really nice restaurants in the area (I recommend the 20e20 restaurant, delicious!), and the subway is really close (Metro Libia), as well as bus lines which are convenient.
So overall, my stay was great and as I expected it to be!