Haven't stayed there but it looks awesome. You probably won't get too many hits because it's new in 2009. We have stayed in Windsor Hills a few times and going back in Oct. We need an extra adult bedroom and found Magic Star Villa which is also new this year and has the same kids theme rooms, just maybe not as elaborate but the 6 bedroom suited our needs better and they also have a great discount for the fall. http://www.magicstarvilla.com/The_Villa.html
It looks like a great house and the owners are very reputable. They also have Prince Andrew's Castle...so I don't think you can go wrong! Have a great vacation.