We stayed at Hyatt regency grand cypress this past Christmas time. I had been wanting to stay there for awhile, when we couldn't get boarding for our dog we canceled our reservation at POR and stayed at the Hyatt instead. I loved it. Our room was great, lake view pet friendly room; everything, food, bar, pool (beautiful), beach, bikes, boats - it was terrific. Lots of outdoor seating for relaxing. Leaving Disney at night took a bit of time going out hotel blvd, but we were relaxed so it was ok. I look forward to staying again, summer time maybe. Have to go down flight of stairs (there is an elevator) to outdoor areas. I haven't stayed at Wyndham grand, but have stayed in the timeshares - love them.
If doing Disney parks everyday Wyndham is closer to the parks.