We were 6 adults, 3 coulpes and there was plenty of room for all of us and more than enough bathrooms.
There were towels and toiletries, the kitchen had everything we needed and more, the AC worked great and the internet connection was enough even for video calls for one of us who had to work (and loved the designated desk to do so).
Of course you'll need a car. We took it whenever we went to the Strip and found some free parking options (it was about 10-15 minutes drive).
We'd definitely come again when we'll get the chance! Highly recommended!