We stayed at Sarah's place for 6 nights and we found the apartment to be way beyond our expectations! It was very clean and spacious, also the location was excellent. Many nice cafeterias and restaurants nearby.
The apartment had everything we needed for a nice vacation: kitchen supplies, clean towels and linen, TV, AC... We felt like we were visiting a old friend, not staying in a anonymous hotel.
Overall, a very pleasant experience!
I highly recommend Sarah's apartment for everybody who would like to feel like locals in Rome