We love OKW ( it's our home ) !! The buildings you mention are convenient but I noticed the ages of your little ones and perhaps you may want to consider requesting 11 - 13 which are closest to Conch Flats which is location of main pool / sand pail playground area, general store, community hall where you will find daily activities for kids, Goods counter serve & Olivia's for table service meals and bus stop and dock for boat to DTD ( building 14 is convenient too but could be a bit less quiet because main access road into OKW is adjacent ).
It is any easy walk from 11 -14 across small parking area to all these things.
Buildings on Turtle Pond Road may be good too; you'd have bus stop & a quiet pool there as well and The Turtle Shack for snacks & small arcade area & bbq grills & picnic table pavillion.
Check out the OKW resort map on this site to get a better idea of things.
http://www.wdwinfo.com/resortmaps/okwmap.htm
We really enjoy Olivia's for onsite table service at OKW

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We second pp's on Wolfgang Puck Express in DTD and Earl of Sandwich too ( for most onsite counter & table serve locations you can find menus on allears.net )
Saratoga Springs Resort has nice counter serve dining at Artist Palette ( not sure if or when OKW boat may stop at SSR

- - ah yes it does, thank you Chuck S for clearing that up ! ).
Also, you can take bus over to BoardWalk Resort (we like ESPN Club & Spoodles) fun entertainers there in the early evening and carnival games that your children may enjoy and also many other places to dine walking around Crescent Lake ( at BC/YC, Swan, Dolphin ).
If you have a car and are interested in offsite but nearby alternatives there is Buffalo Wild Wings ( you can look up their menu online ) at The Crossings shopping center which is directly across from Hotel Plaza Blvd. gate ( pass DTD and follow road onto Hotel Plaza Blvd. & cross route 535 ) and Fudrucker's looked just about ready to open when we were at WDW in July. Also if you make a right turn onto route 535 and follow it under I4 shortly down road on left is Little Lake Bryan plaza with Bahama Breeze restaurant which we enjoy.
As far as theme parks go AK - very good ribs & rotisserie chicken at Flame Tree BBQ, Epcot - Sunshine Season's Foodcourt ( salmon entree & other interesting choices ) & La Cantina at Mexico pavillion ( adjacent to World Showcase lake ).
Have a great time
