Hi,
We are looking for a place that can sleep 2 adults and one child for roughly 1 month starting 30th April (can be slightly flexible) whilst we look for long term rental property in the same kind of area (Queenscliff – Narraweena etc)
It must be child friendly and have full cooking facilities.
If anyone out there knows of a place or a contact please let me know I would be most appreciative

One possibility, though it is a little further north than the suburbs you specify, is the Big 4 caravan park at Narrabeen. You could rent a cabin quite cheaply and it's a fabulous location right by the lagoon only a stone's throw to the beach.

Looks like a nice place for sure, but its too far up the coast....
We need something a bit closer to Queenscliff.