This is a very spacious property that would suit a large family or multiple families. The amenities are great with places for the kids to play/chill and the adults to relax. The restaurant at the Marina is awesome, if you go you have to get the Squid as it literally melts in your mouth.
We never walked to the beach because we had fishing gear and it was too far to walk carrying it all. You will have to jump in the car and head north for this. However it is well worth it as the beaches a couple of km's up the road are pristine and empty, you feel like you have the place to yourself and this was in peak season.
Although well equipped I would take your own pillows. There is no coffee machine but they do have a large coffee plunger which you can make a mean brew with. The kids enjoyed the variety of games and the hard drive full of movies was great at night.
In summary a great place to stay out of the CBD but not too far away.