Do you plan on some alone time? I love recommending OKW in a 1 bedroom. The resort is so beautiful and relaxing, has a great restaurant and pool bar, and the room has a 2 person jacuzzi
A Fort Wilderness cabin is also cozy and fun! What time of year will you be there? If it's around a holiday, you'll have a lot of fun looking at the camper decorations, and you can do some decorating in your cabin too. Rent a golf cart, play shuffleboard, take archery lessons, go horseback riding, see the Chip and Dale campfire show and movie, Hoop De Doo or Trail's End, fireworks on the beach!
Contemporary Resort, theme park view. For me, hanging out on the balcony at night overlooking MK, seeing it wake up in the morning, plus good restaurants.