What size unit do you have, and how many people? it does make a difference. If it's just 2 of you and you are staying in a studio, I'd say you will like SSR just fine (well, except for those stupid extra doors all over). If you are 2-4 people in a 1 bedroom, You'll do just as well as you would at OKW, but you will miss the laundry room and the space. If you are in a 2 bedroom with 3-8 people, you will REALLY miss the space of OKW.
One of the things we often hear from folks here is that the feel of SSR is similar to OKW. I really don't agree with that statement at all. To me SSR is more of an apartment building than a vacation home. I think of it as something somewhere between the hotel feel of BWV and the vacation home feel of OKW. While it's true that you park outside your own building, you still don't park right outside your door like you do at OKW. We always miss the lush landscape of OKW too. The pools at SSR seem so exposed somehow.