If you stay at SSR, you won't have to pay the fee for the extra adult over two. If you stay at AKL, you will have to pay for the third adult.
With SSR one bedroom, you'll have one king sized bed in the master bedroom and one queen sized sleeper sofa in the living room. Plus a jacuzzi tub and a full kitchen and a washer and dryer.
With AKL, you'll only get a standard room, with two queen beds. No washer and dryer. No jacuzzi tub. No full kitchen.
But you don't mean an AKVilla one bedroom, do you?