Thanks everyone. I found an airbnb that looks gorgeous and has stellar reviews (West Hollywood) so hopefully that will work out.
I'll hunt for a LAX hotel or Santa Monica hotel for the last night...just not sure what to do with the luggage that last day, but we'll figure something out. One of us is only 20 (legal in Canada, but a minor in the US...bummer!!) so something like Magic Castle is out. 😞