There was a thread going just a few days ago, that you might want to check out here
http://www.disboards.com/showthread.php?t=1835556.
Basically, the GF has a category called "deluxe". All of these rooms are in the main building and there are two different sub categories that you can book.
#1A. King Deluxe room: there are 9 rooms located on the 2nd floor of the main building. They all come with king beds, whirlpool tubs, a small sitting area and a balcony that overlooks the castle. They are all the same size as a standard room. (room #4201-4209) (maximum occupancy is 2)
#1B. King Deluxe room: there are 6 rooms located on either end of floors 3, 4 and 5 of the main building. They all come with king beds, regular tubs, larger sitting area and turret style windows that offer a panoramic view of the resort. None of these rooms have a balcony, but they are much larger. (room #4321, 4421, 4021 & I think #4330, 4430, 4030) (maximum occupancy is 2) Here is the room layout for the King deluxe options:
#2. Standard Deluxe room: There are 6 rooms in total. They all come with 2 queen beds and a little sitting area with a couch and chairs. They all offer either a view of the pool/courtyard or the beach. All have balconies. There are 4 designs which are shaped like a big square and 2 which are more in the shape of a triangle. If you go to the link that I provided, you'll see some photos at the end of the thread of a triangle shaped design. (room numbers, Option 1 design: 4319, 4419, 4320, 4420 Option 2 design: 4322, 4422)(maximum occupancy is 4) Here is the room layout for the standard deluxe options:
You may be interested in a lodge tower room as well. These rooms are much less expensive than a room in the main building, they sleep 5 and there is a little seating area/living room as well. Until you get into a suite though, all of these rooms are just bigger standard rooms. There isn't a separation between the seating areas and the bedrooms.
As an FYI, this is the layout of a lodge tower room: