I know your pain with the pet deposit.
When I was looking to move in with my girlfriend a few months ago it was going to cost me around $900 for first months rent, $900 for deposit. Then on top of that I have a dog and she has two, most places wanted a minimum of $300 per dog plus another $100 a month after that!
:bs)
3K just to move into a place I don't own is flat dumb.
So I beat the system and bought a house. Cost me $1500 out of pocket plus about $1500 in appliances at the scratch and dent store. And my mortgage is comparable to the rent I would have paid.
Btw, I love owning my own home.