Jason --
I'll go thru the list and offer suggestions.
First, you'll need a car or taxi to see the sights. None of the properties are conveniently located...or, more specifically, LA is too spread out. Not was wonderfully centrally located as everything in Krakow! Taxi can be expensive....or with car, parking will be expensive.
Second....your timing. Getting in so late, you are probably not going to do anything that night. By the time you are at the hotel, 1:00 am or later. So, no consideration of what to do at night. Next day, unless you book the room for 2 nights, the latest check-out you can get is 4:00 pm. And you'll want to be spending that time seeing things, not at the hotel. Right? So, location is not that important for your day time activities, unless....will you be leaving your luggage at the hotel until you leave for airport on second evening? Or, what are you doing with luggage?
Downtown Sheraton and Bonaventure -- just a few blocks apart. Right downtown, and nothing around there to do. A few restaurants. But not touristy....at all. 15 min ride to Hollywood.
LeM-nice location for Beverly Hills. Shopping and eating. Could be good location to wander some on the second evening, stop by the hotel to pick up your bags, and then go to airport. 15 min to Hollywood.
W LA -- great location for Westwood, UCLA cool-hip-college town. Cute stores, some good restaurants, but not "the" LA sites to see. about 15-20 min ride to Hollywood.
Sheraton Universal or Westin Pasadena - good for the theme parks. But a 20-30 min ride to Hollywood.
Airport properties -- 30+ min ride to Hollywood.
You do not want to go any further out than that. (Unless you want Disneyland.)
Hollywood walk of fame will be -- sorry -- a disappointment. Everyone wants to see it. I have taken many friends there. And while it is fun to walk along and pick out the markers of people you "know" it's a pretty run down part of town.
Post a reply....what else might you want to see? Getty? The beaches? Put a few ideas together, and maybe some of us could put together a one-day tour and base hotel recommendations on that. Maybe Santa Monica Sheraton.
K