We had a great stay at Sabrina's home in Rome. It was about a 10 min walk from the colosseum, and 15 min walk from Roma Termini metro station. The Trevi Fountain and Spanish Steps were about a 30 min walk, 15-20min train ride. The closest metro station was about a 3 min walk. There was also a grocery store right beside the building which came in handy for quick snacks and water.
The home was very spacious, safe and well decorated. Sabrina was an amazing host! She was very easy to communicate with and she went above and beyond to make us feel comfortable. Would definitely recommend if you're looking for a home near the colosseum!