We stayed here with four adults and 3 children under the age of 10. They provided an extra bed and a pack 'n play. It was about a 15 to 20 minute walk with the kids to the Vatican and a 10 minute walk without the kids. There are a few stairs or a decline to go down, but it isn't much of a problem, and if you need to there is a bus just outside the Vatican that can take you up the hill. The kitchen and table area isn't really set up for so many people, but we really didn't eat there anyway. There are no bathtubs if you like them for the kids and a somewhat small fridge. I found the bed a bit uncomfortable, but nobody else did, so maybe that was just me. Check-in and everything went fine, and we would gladly stay here again.