If my memory is correct: You turn right when you come in the main door. The room is along the front wall, on the right side of the walkway. There were video games on the other side of the walkway. There was a "park bench" in the waiting area/line.
From the Chase-Disney Website:
In honor of the Happiest Celebration on Earth, we are rolling out the red carpet with special benefits for Disneys Visa® Cardmembers*
Disney and Me:
Opening on July 8th, 2005, Cardmember-exclusive Character Meet N Greet event with keepsake 5x7 photo. Initially offered every day at Epcot®, Innoventions West from 1:30pm to 4:30pm
This is just one of the great benefits available to you! For more information on other benefits, visit the Current Offers section of this website under the Walt Disney World® Resort Category.
*Present a valid Disneys Visa® Credit Card from Chase for entry into Disney and Me. Separate theme park admission may be required. Offer elements, including participating locations, are subject to restrictions and change without notice.
Limited to 6 people per card. Operating times, days of the week, locations and appearance of Characters may vary. Subject to availability and location capacity. Offer includes one 5x7 keepsake photo per valid cardmember account.