http://www.wdwig.com/faq_okw.htm
Try the Disney Vacation Club Forum
Buildings such as #16/#17/#26 will work - close to bus stops and hospitality house/main pool/turtle krawl etc. One trick - the bus stop at HH tends to be last on the loop
Here is a summary of all the buildings and configuration
OKW Building Configuration Summary
I spent a couple of hours last week doing a survey of the buildings at OKW. There are seven different configurations. I have assigned a letter designation to each type described below (these are my own observations and are NOT official.) All room rooms are numbered from right to left as you look at the building from the parking area. Each floor will be numbered by building number, floor and room. The studio on the lower right first floor of building 16 is #1610. The 1BR next door is #1611.
GV's are found in Buildings 15,16,19,22,25,29,43,48,49,51,53 and 63.
Smoking Optional buildings are 12,19,21,25,41 and 50.
All of the following descriptions are listed from right to left, as you face the building from the parking area.
Type A buildings are all 3 stories.
1st Floor- S,1,2,2,2,1,S
2nd Floor- S,1,2,2,2,1,S
3rd Floor- 2,2,2
Buildings 13,20,21,23,26,27,28,32,33,34,36,37,39,41,42,45,46
,47,50,52,54,56 and 62 are all Type A.
Type B buildings are all 2 stories.
1st Floor- S,1,2,1,S
2nd Floor- S,1,2,1,S
Buildings 11,17,24,30,31,40,44 and 55 are all Type B.
Type C buildings are all 3 stories.
1st Floor- S,1,2,2,1,S
2nd Floor- S,1,GV,GV,1,S
3rd Floor- GV, GV (upper floors)
Buildings 15,16 19,22,25,29,43,49,51,53 and 63 are all Type C.
Type D buildings are all 3 stories.
1st Floor- 2,1,S,S,1,1,S,S,1,2
2nd Floor- 2,1,S,S,1 1 S,S,1,2
3rd Floor- 1,S,S,1 1 S,S,1
Buildings 14,18,35 and 38 are all Type D.
Type E is a 3 story building.
1st Floor- S,1,2,2,2,GV
2nd Floor- S,1,GV,GV,GV,GV(upper Floor)
3rd Floor- GV,GV,GV (upper floor of all)
Building 48 is the only Type E.
TypeF is a 3 story building.
1st Floor- S,1,2,2,1,S,1,S
2nd Floor- S,1,2,2,1,S,1,S
3rd Floor- S,1,2,2
Building 64 is the only Type F.
TypeG is a 2 story building.
1st Floor- S,1,2,2,2
2nd Floor- S,1,2,2,2
Building 12 is the only Type G.