CPAP Machines

I'm still on graveyard shift and I only had 3 hours of sleep, that was from 9am-12nn. I tried to sleep again but I just couldn't because it was unbearably hot. I need an aircondition room and CPAP Machines to achieve a restful and sound sleep. I heard CPAP machines cost less and sometimes free. I'm going to search about it once done with this post.