We have stayed at Celebration World three of the past four years for Christmas / New Years. The past two years we've actually booked 14 days there and we stayed with our dogs. While far from the best timeshare resort in Orlando it is certainly nice enough, large enough and with a decent location. The reason we have repeatedly chosen to stay there wa the ability to take the dogs as that saved us big dollars on kennel stays as well as being more enjoyable for us and the dogs.
We have not found any issues with the beds. They are undergoing a unit renovation which they say will be completed this year. We visited a model unit and it looked well done with needed updating.
The resort has never been completed with less than 1/3 of the whole footprint actually built. Because of that it lacks many of the originally planned amenities and is rather isolated. But with 192 being so close and all that has to offer in the way of stores, restaurants and services as long as you have a car you are all set. The basics are in place, the staff has always treated us well and, given the opportunity, we'd stay there again in the future. Enjoy your trip - chances are you'll like Celebration World as a home base.