Hi, Marnie!
You have so many options for your family of six to stay comfortably yet affordably in Walt Disney World!
Head over to
Walt Disney World's website and enter your travel information so that you'll get a better idea of your many options.
When I plugged in your travel dates for a family of six, I found a stay in a Finding Nemo Family Suite at
Disney's Art of Animation Resort, including the Dining Plan and 8 days' of Magic Your Way Tickets with Park Hopper Option for $7,473.70. This is a great resort which gives Guests a fantastic Disney experience, including the great perk of complimentary Magical Express transportaion to / from the airport, Extra Magic Hours and Disney theming throughout your stay. Your Family Suite includes TWO bathrooms, a mini-kitchen and 3 sleeping areas.
If you'd like to stay at the Moderate Resort
Disney's Coronado Springs Resort for $8,612.26, you'll get a Junior Suite, which includes a bedroom with two double beds and a parlor with a queen-size sleeper sofa. There are 2 bathrooms, too, which is essential for a family of 6.
Keep in mind that any package which you reserve through WDW will include Disney perks that no other resorts can offer, and that will save you time when you are heading into a park from your resort.
Send me another question about resorts you're considering and I'll help point you in the right directlon. I love to help!