Need a place to go ASAP?

My boyfriend’s parents are coming home a lot earlier then they were originally going to. He needs to be out either the day they come back or within the next couple of days, as they don’t want him there and he wasn’t even supposed to be there while they went on vacation. Neither of us have enough money for a hotel and he won’t go to a shelter because of a past experience there. I’ve been trying to secure an apartment, which a few of you know already, but I’m still having a hard time finding ones. We have friends but none that are willing to let him board there for even a few days. He’s looking for places to go, I’m doing everything I can on my end, but we’re really at a loss. Any ideas?