We stayed at Pete & Tina's place for a week over Easter. They provide a very clean and well set out house/property located in a nice quiet street close to shops.
They were also very thoughtful in providing little things to make our stay more convenient - soaps, detergents, milk, coffee/tea, cereals... even a bottle of wine.
I highly recommend choosing Pete & Tina as hosts if you are looking to visit Ocean Grove.