Well, the "one bedroom outer lodge suite" would be located in one of the four outer lodges, Sago Cay (where we were), Boca Chica, Big Pine Key, or Conch Key. You are still able to use either the Sugarloaf or RPC lounge areas and these suites are considered club level. The suite you are looking at that is called a "Sugarloaf one bedroom suite" is only located in the Sugarloaf building and you would be able to use the Sugarloaf club services (I don't know about the RPC).
Your travel style would determine your location preference. If you are in one of the outer lodge suites you must leave your building and use your room key to access the club lounges in a different building. This was fine with us as we preferred the awesome MK view from our suite but others prefer the convenience of visiting a club lounge located in their building. It's a personal preference IMO. Hope that clears up some of the confusion. Have a fun trip!