Melissa,
Thanks for your question!
I love 
Sanaa, but getting from one resort to another can sometimes be a challenge that keeps me from visiting this amazing restaurant. The addition of the 
Disney Skyliner to Walt Disney World makes for a more fun way to get from here to there.
In the old days I would take a bus from 
Disney's Art of Animation Resort to the 
Animal Kingdom Park, then transfer to the bus that would take me to the 
Disney's Animal Kingdom Villas - Kidani Village. Now, with the Skyliner, I would prefer to instead to take that to 
Hollywood Studios, then bus from there to Sanaa. It is faster, because unlike with the buses, the Skyliner is always running. No waiting for that first bus to arrive. 
One other tip. If you have never been to Sanaa, consider saving some time to explore the Kidani Village area, and possibly walk over to the Jambo house area to see the amazing lobby and the animal viewing areas. 
Have a Magical (and delicious) Vacation!