Ekaterina and the apartment were both amazing. She was very prompt with her responses and was always helpful and pleasant. The apartment itself is very cute. Well-appointed, clean and modern, it's in a very lively spot in Trastevere. Lots of cafes, bars and restaurants just outside. As other reviewers (as well as Ekaterina herself) have pointed out, being in a lively location means it can be rather noisy outside until late at night. However, it didn't bother us one bit and only added to the experience. Can't recommend this place enough!