I followed your last thread and I know you were torn between staying at a value or staying offsite. If you are now considering a moderate and are concerned about transportation to resorts, parks, etc. , I would recommend looking into the Swan or Dolphin. You can usually get rooms there at Disney mod prices and you are right in the EP resort area, which you are familiar with after staying at BCV.
If you are concerned about transportation to/from the airport, you could hire a car service. ****** and
FL Tours are both reasonably priced and they provide car seats and booster seats.
For the price, I personally think Swan/Dolphin is a great compromise - great location, mod prices.
If you still want a Disney mod, I would pick POR or POFQ - at least you have boat service to DTD for something to do!