I've stayed there 4 or more times, and am staying there in a little over a week. It's a beautiful resort with a great lobby, gift shop and food court. They pools are nice, too.
For room types, there are two options other than the Royal Guest Rooms (aka the princess rooms). These are Mansion and Alligator Bayou rooms. The Bayou rooms are themed towards a southern bayou, and the Mansion rooms are themed towards southern plantations. I personally prefer the Mansion rooms, but it's personal opinion.