We just returned from out first visit at WBC. We were there Jan 13 - 23.
We loved the place. It was absolutely fantastic. We had a 2 bedroom deluxe in Tower 1 facing the lake. We could see the Epcot Fireworks to the left of us if we really looked hard.
The space was very large and we took advantage of the kitchen by preparing breakfast every morning. It was quite cool when we went, but since we are from one of the coldest cities in Canada, we still went swimming in the pools a few day since they are heated.
We loved the washer / dryer, we were there for 2 weeks (went to the gulf coast for a few days after we left WBC) and it was so nice not to come home with any laundry. The washer and dryer were loud, but we just ran them while we were at the parks. The dryer needed to go through 2 cycles to get the clothes dry.
We did not use the shuttle. We rented a van and drove to the park. Super close to all parks. Under 10 minute drive to MK and the rest were under 5.
My one and only complaint was that the walls were not sound proof. Our master bedroom backed onto the next rooms master bedroom and we could hear EVERYTHING. One set of people liked to come home at 2:30 am, and they were so loud. We finally banged on the wall and they got the hint. The next set of people, the one lady was having an attack of some sort, she was in so much pain. We felt bad for her as her DH was not doing anything to help.
Since we are offisite we booked our FP+ as soon as we got to the parks (or shortly after we rode a few things). We never had a problem getting the FP for later in the afternoon. But we really didn't even need them, most everything was walk on for us.
Let me know if you have any questions, I'd be glad to answer.