I totally agree with other positive reviews about Herve&Laura apartments. The flat is very nice and cosy and has almost everything that you might need. On one side of the house you can find Vatican museum, on the other - metro station, original pizzeria and a croisant shop.
Laura have met us and gave necessary instructions for our first day. Wifi hotspot which Laura has gave us, helped us be connected and get support whenever required. They even helped us arranging the transfer from and to the airport, which saved as a lot of nerves :)
Overall it was a really positive experience. I am recommending this place.