UMC is amazing, in my opinion.

I have done some rotations in the ER and loved the environment. It is an incredibly busy ER -- I read on the intranet at UMC that their ER is like the 3rd busiest ER in the U.S. It is a county hospital and you will find issues with any county hospital, but I really do enjoy it there.
I would check out the Las Vegas Review Journal for rooms for rent --
www.lvrj.com