We've stayed at Marina's place for 5 days in October. Apartment is just as described - new, clean and comfortable. We didn't use the kitchen a lot, but it is well equipped.
Hosts are perfect. Ms. Marina and her husband are very nice and polite. Both of them were on check in and chech out in personal. They gave us a lot of useful information.
Train and bus stations are very close so the most popular places in Rome are easily reachable.
We have really enjoyed our holidays.