Everything about getting to/from Universal from SSR is easier if done via Uber (if you're not driving yourself)--it's about half the cost of a cab!
SSR is quite easy to get around once you get a feel for its layout--but man oh man is it a challenge (at least for people like me who can only read maps if they already know where they're going!) that first time or two! So just be aware, if you're out walking, that there are paths that go around the resort and there are paths that go across the resort...once you pinpoint your location relative to the Carriage House (check-in and restaurants), look for the "crosswise" paths as well as the "around the resort" paths...and of course at check-in you can get a CM to drive you over (in one of the golf-cart-y type vehicles)...
Don't forget that you can hop on any bus to take you closer to where you're going within SSR (bus routes go Grandstand, Carousel, Paddock, Congress Park, Springs)--my family rather enjoys "pool hopping" within SSR, so we are out and about within the resort quite a lot. Every once in a while, despite the fact that we are all "walkers" someone gets tired and takes a bus from one pool's section to another, or back to our villa...there are 4 SSR pools, three of which are either feature (with water slides & lifeguards) or "feature-ish" (a food stand, water play area, but no slide)...there's the main pool (I can never remember its name...maybe High Rock?) behind the Carriage House/check-in, Grandstand (no slide, but a refillable drinks machine and a food stand), Paddock (feature, w/slide, kids' water play area, and food) and Congress Park (a true "quiet/neighborhood" pool--no slide, no food--but there's a kiddie playground there)...laundry is located at all the pools (and it's free--it looks like you have to insert coins to turn on the machines, but you don't)--there are also hot tubs/spas at each pool...they are heaven on the feet/legs after a day of walking all over Disney!
Do try the Turf Club (sit down dinner restaurant) if you have a free evening and want a "nice" meal...it's really quite quite good and it seems that many folks don't know about it!
If you like early morning or late night swims, you can do them at Grandstand and at Congress Park--but not at Paddock or the main feature pool outside the Carriage House (you can only get in those pools when the lifeguards are on duty)...they won't let you swim during pool-cleaning either--that tends to be between 5-ish and 6:30-ish am (in my experience)...
If you like "for fun strolls," it's a lovely walk from SSR to OKW (as well as to Disney Springs, either to West Side (from behind the Carriage House) or to Marketplace (via the walkway between the canal and Congress Park)...
And please say "hi" to SSR from us--it's one of our all-time very most favorite places! Have fun...