Hi Taner!
There's no real way to know what fantastic offer Disney will offer next or what resorts or time periods it may cover.
What I always recommend is to book the Resort and Package you're most comfortable with in terms of price & date. That way, if a special offer doesn't become available for your travel dates, you'll still enjoy the great vacation you had planned & budgeted for. Then, keep an eye on the Walt Disney World website's 'Special Offers' section - often!
If a new offer comes out, simply call (407)939-7675 and mention that you have an existing reso and would like to switch to the "such and such" offer. The Cast Member will advise you of availability under the offer & can even help you compare to determine what's best for you! The offer may vary by resort level in terms of which properties have availability, what % discount is available or what 'free' add-ons such as dining are being offered.
Standard size rooms will be available for your January stay in
Disney's Art of Animation Resort's Little Mermaid section. You may also wish to consider 2 standard rooms rather than the suite accommodation set-up? These rooms will sleep 4 per room by means of 2 double beds. Suites in the Finding Nemo, Cars and Lion King sections of the resort will sleep up to 6 per suite and include 2 full bathrooms each as well as a kitchenette and convertible dining table. Sleeping arrangements in the suites include a separate bedroom with queen-size bed, a full-size sleeper sofa and a convertible table bed which also sleeps two.
I hope you are able to book just what you need for your Magical January trip to Walt Disney World Taner!
Feel free to visit again if I can be of further assistance to you!
Kirsten