The Villa Blanc B&B is a very nice place to stay in Rome! The black and white room is exactly as described and absolutely sufficient for a pleasant stay. Everything was clean and Raffaele even changed the bed sheets during our 10-day stay. We could use the kitchen whenever we wanted and had our own compartment in the fridge. Everything in the bathroom was new and clean and worked perfectly.

Very important as well: the neighbourhood is great! It's about 7-8 minutes walk to the Metro stations (either “Bologna” or “S.agnese/Annibaliano”) and we felt absolutely safe, even late at night. No sketchy people or beggars. Also, the restaurants in this part of the city are no tourist traps and you can eat authentic Italian/Roman food at a good price.
So if you have the options "cheap hotel close to the central station Roma Termini" or "Villa Blanc" - choose the latter!!! I was scared walking around close to the central station even during the day!

A small note on the side: Raffaele smokes in his room, so when he opens the door to the hallway you could get a breeze of cigarette smoke every now and then. But this wasn't really a problem since the doors close well and the apartment is all tiled, so no odours actually stick.

Overall: GREAT! Clean, newly renovated, nice neighbourhood, about 15 minutes to Termini and about 20 minutes to the historical city center (including walk and Metro ride). I can only recommend it. It's absolutely worth the money.