<human>: My husband and I are trying to buy a house. We are first time buyers and have no idea what we're doing. We found the house we want, we fell in love with the house. We got preapproved by a mortgage company and we're getting our application submitted to get approved for this house. We are putting down a good faith deposit tomorrow to keep the house from selling. I have a few questions about all this to make sure we won't get screwed over. If we put the deposit down, can we offer a different price for the house? The house is a mobile home, built in 2006 comes with 2 acres of land, all appliances, for $48,000. I'd like to offer $40,000 and work up if need be. I also want to know if we can get it back is we can't get financing for the house. I have read that you can, but I didn't know if laws vary from state to state. I am nervous and excited all at the same time, I want to make sure my husband and I are doing the right things and don't get screwed in the process. We can afford the house a month and all that, but we don't know much else about this process. Any advice would be appreciated.

Condense the text into a few key points
<bot>: Can we get good faith deposit back if we can't get financing for a house? Can we still offer lower than the asking price if we put the deposit down?