A mini city that is looking dated
I spent a night at the Marriott LAX in March prior to a flight to Hong Kong. On arrival the foyer area was chaotic and unfriendly. Check in seemed to take quite a long time but eventually things were sorted out. The room, why comfortable was very small with no easily accessible power points which was frustrating. 
The room service and breakfast were very good. Staff were always helpful and the video checkout worked well. The king bed was fantastic. I chose the hotel because I was under the impression that the fitness centre also had a sauna which I find very relaxing after a long flight. There is no sauna anymore. There is a very nice heated pool and whirlpool but as it was raining quite heavily I didn't get to use them.
I have stayed at a few of the LAX hotels now and still believe that the Crowne Plaza is probably my favourite. The sleep quality in the early hours of the morning was not great - this hotel seems so busy people are coming and going all day and night and the room doors make quite a noise when closed.