Perfect for two kids and two parents, with two bedrooms with bathrooms. No great view from windows, but great area, if you like the Termini area. We find it to be great and central, with a great mix of people, as it can be expected close to a central station. Graffiti and poor people, mixed with hip high-society and the roman pulse of the busy city. We ourselves lived close to central station in Copenhagen, Denmark for 8 years from 2001 to 2009, and loved it. It is about the same mix of people, with a roman touch. Traffic and people around the clock, but the apartment itself is quite mute, even if you can sense sirens and trains - but only charming city pulse in our mind, not too loud.
Fair size combined kitchen and living room, suitable as base for eating out or simple cooking at home. Apartment, bedrooms and bathrooms quite new and good.
Be aware that this is more like "bed and breakfast" than hotel. But very great people and instant answer on the chat. We arranged for pickup in the airport and also back to airport on return-date. Fair price and good service, by the nice people. For breakfast, roman style coffee and pastry at Espresso 32, just two minutes from apartment - again great service and very nice people. We loved it.
We could definitely stay the same place, next time in Rome.