Annalisa's son welcomed us when we arrived. Though we were a bit early to check in we could store our luggage until 2 o'clock. Very nice!
The apartment was big as described from the website. Lots of rooms and beds. We were 5 adults and 5 kids incl. a baby. If we needed anything i.e. a sharp knife, Annalisa's family were kindly to get it for us.
The apartment is located in the southern part of Trastevere which is a great neighbourhood, although there is a bit traffic noise - especially with open windows (but we were prepared for that from the website comments).