Simona was very helpful, she met us at the apartment (which was perfectly located in Ancient Rome, very close to the colosseum and Roman forum) and gave us a lot of helpful information about the area and things we could do. We found walking to all main attractions very simple apart from the Vatican City which is slightly further out.
The apartment was very clean, with working air con and all the basics required for small amounts of self catering. There is a market and a number of small shops very close by to buy fresh produce and basics.
Would definitely recommend.