We are staying again in Feb. and I made a map of the rooms because the info on the boards wasn't showing the pictures anymore. At least I couldn't find what I was looking for.....anyways....if I was staying in a standard studio, I would want the section that faces the courtyard/water. I would request 1429,1329,1229. Those rooms are on the end nearest the hotel. A room ending with an 05 or 11 faces the hotel. Rooms ending with 15 look onto the wedding chapel and the deck opens to the lake too, rooms ending with 21 would be the worst because you're right above the entry. Rooms ending with 28 face the hotel and monorail.
The first number just means it's the villas, they all start with 1 (as far as I know), the second number is the floor number,higher number, higher floor, ask for a high floor to get a better view and avoid the porte-cochere.
My request would be; 1429,1329,1229 or an upper floor. It's a great resort, enjoy.