Hi Suzanne,
Thank you so much for visiting the Disney Parks Moms Panel with your question. You are in for a wonderful treat! Staying in a two-bedroom villa at Walt Disney World is wonderful. They offer living areas, full kitchens, and even washers and dryers right in the villa. Having all of these comforts of home while on vacation makes my family feel very comfortable.
You are choosing between two lovely resorts, and I do not think that you can make a wrong decision.
Disney's Old Key West Resort is calm and laid-back. Themed to the Florida keys, something about Disney's Old Key West Resort just allows me to breathe easy and sink into my vacation.
Disney's Saratoga Springs Resort & Spa is themed after late-nineteenth century resort in upstate New York. The Senses Spa located at this resort is a wonderful way to relax!
If I were choosing between the two, I would choose Disney's Old Key West Resort. To a large extent, this is a personal choice, just that I love the theme there and it appeals to me. Also, even though the villas at all of the resorts are spacious, the villas at Disney's Old Key West Resort are the most spacious, and I really like to have lots of space while I am on vacation!
I hope that these thoughts are helpful for you, Suzanne. Have a great time planning your magical vacation, and please do let us know if you have any further questions.