Roberta is amazing! She went all out to accommodate us for our entire trip. So far the best Airbnb host I've had! She was easily contactable and super responsive. You can tell for sure that she's extremely passionate about meeting new people! The apartment was always clean because she always came over to ensure that everything was clean and made.
If you have the chance, you should book her apartment because otherwise it's really your loss not hers. The area is really centralised. Easy to get to tourist attractions like the colosseum and trevi fountain. Vatican City is also easily accessible by train from her area. It's very safe and convenient as there are groceries, tabacchi stores and the market is nearby! It's also a 10 minute bus ride away from termini station and a 7 minute taxi ride away which makes getting to her apartment very convenient! She went all out to walk us to the nearby stores to buy some truffle oil and even recommended us an amazing place for lobster pasta. Book her apartment if you can. You won't regret it, I promise you.