Good value for money. Rosa is a great host, indeed. She was waiting for me in front of the building to greet me when I arrived fro the Termini station. She doesn't speak English, I speak a little italian, but we understood each other. She was adorable. The room is spacious and clean, the bed is comfortable. A bit dark since there is only a small window that opens to a busy street. So, it can be noisy with the window open. The private bathroom is small but functional. The neighborhood is not the prettiest (can be quite a shock at first). But it is 3 minutes away from the Termini station. And very easy to reach the Colosseum, by metro. There is a bus station right in front of the building. Great place to stay for a few days in Rome, if you're on a budget.