Unpopular opinion, but SSR is amazing lol We stayed there with my 7 month old and it was great. Our bus experience was flawless. We stayed in the Grandstand, so first to pick up and first to drop off. Our room was right by the bus stop, and from what I could tell they were always prompt for all the parks. The pools are great and the staff is soooo kind! Taking the boat to DS was fun as well. SSR scores even more points if you rent a car, took like 9 mins from our room to our parking spot in Epcot, plus you can park right outside your building

The rooms are nice, and out of all the budget friendly 2 bedrooms, SSR is currently the only one with a murphy bed and not a pull out couch. BWV would be nice, but it will be extremely hard to get a 2 bedroom since they are all lock offs I believe.
Edit: If points aren't an issue, RIV 10000%. Skyliner is money with a stroller since you do not have to collapse it. My little guy napped from Epcot to Primo Piatto where we got lunch. He slept almost the whole time since I did not have to remove him. Also, it has its own dedicated bus stop to MK and AK. Poly shares with GF. BLT and BRV/CCV share a bus. BCV and Yacht Club share, sometimes even with BWV. It's madness lol The bus sharing at Deluxe Resorts truly is mind boggling lol