It really depends on what is important to you and your family, and what type of accomodation you'll be staying in. If you'll be in a studio, and will need to use the laundry facilities, I'd reguest to e near a pool (each pool area also has laundry facilities at OKW). If you're looking to be within a convenient walk of the main check-in area and restaurant, either bldgs 11 to 14, 62, 63, 64 or the buildings in the "Peninsular Road" cluster would be good.
If you want to be near a bus stop, be sure to request that.
While I don't normally have a preference as to "views" at OKW, I recently returned from a stay in a studio (2826), and while the location was convenient to the restaurant and general store (a nice walk, not too close) the view from the balcony was probably the worst I've ever had at OKW. However, the view from the front windows was nice, we could see the road and the waterway, so we could watch the boats come and go. Also the parking was very convenient at this building.
Since OKW is your home resort, you are already somewhat familiar with the areas that are available. Since we almost always travel with a car, we really have no major preferences.