I stayed here for 6 nights in July 2008, while attending a summer filmmaking workshop also located in the hotel. The room was large with nice amenities. Robes, jazz CDs, in-room WIFI.
Celebration is a quaint little "planned" community with reasonably priced restaurants. Within walking distance of the hotel are Starbucks, Italian, Japanese, New York Pizza, gourmet ice cream and a small cinema.
The entire atmosphere was safe and family-friendly. The nearby lake offered rocking chairs to sit in along its shore. Very Disney. Theme parks nearby.
I would skip the room service. Very pricey and takes too long. Food is not so great by the time it arrives. Also, be careful, gratuities are usually included in all hotel bills and throughout the restaurants in town. I double-tipped more than once before I realized this.
Overall, a nice place to stay.
Their website is www.celebrationhotel.com