Near termini is not the best neighborhood for me, actually as my first impression of Rome I was terrified. Anyhow, the room is located in a good spot, with supermarkets, bus stops, metro stops, and good restaurants right in the corner; the immediate surroundings are nice and safe but if you start walking in the wrong direction, you will find your self in a not so nice place. I think you just have to know how to move. Use the bus or metro to move and you'll be fine (Colosseum is about 10~15 minutes). The room is as described, it has plenty of space, there's a window to the street so it can get noisy but close the window fix it. There are 2 bathrooms, one that feels new and one that feels old, they are clean and well equipped tho. Both showers are modern but small, I was crashing against the walls all the time. I think is a good deal for the price.