We stayed at the Hilton for the first 2 nights of our California vacation. We checked in on Saturday May 26th. Our flight arrived early so we attempted to check in early which we had requested. The clerk was very rude when we tried to check in telling us that check in time was 3:00 and check out time was at 12:00. (We tried to check in around 11am) She rudely told us their were no rooms available, that the guests had until 12 to check out and that we could go to the park and try back later. I wasn't upset that we couldnt check in early I was upset about the way I was told I couldn't. We did go to the park and tried to check in around 4:30pm. The new clerk told us at first their were no rooms available, mind you we had pre-paid for our reservation. I started to get angry because it was well after check in time to which I was told that alot of guests were checking out late. I'm sorry but thats not my problem. After alot of typing he gave us a room on the 18th floor. I liked the room, very spacious, and nice decor. Only complaint I would have about the room is the beds are very small. Received a nice fruit basket, room very clean. What I hated the most about this hotel was they have a buffet set up on the weekends right in the middle of the lobby. So when you are trying to get to and from the parking lot you have to fight crowds. There was also 3 wedding receptions being held the weekend we were staying which made the hotel very busy and crowded. We had been waiting outside for the shuttle to universal for 10 minutes before another guest told us the shuttles wouldn't come up to the Hilton because their was too much traffic from all the cars being parked for all the wedding receptions. It would have been nice if a staff member had warned us of that. Because the hotel was packed, being on a higher floor the elevator would stop at almost every floor on the way down and most of the time the elevator was too full for anyone on the lower floors to get on so I would keep that on mind if you stay on a busy weekend! All in all it's a nice hotel, decent price, great location for going to Universal Studios but probably wouldn't stay there on a crowded weekend again.