The Disney Institute was modeled after the Chautauqua Institution (
http://www.ciweb.org/ ) in Chautauqua, NY. By this, I really mean that the personal education, arts, and cultural enrichment programs -- not the physical buildings -- were based on the Chautauqua Institution.
Michael Eisner chose renowned architect Thomas Beeby as the architect for the Disney Institute. Beeby's architecture for the Disney Institute doesn't really look like the Chautauqua Institution's National Historic Landmark architecture. But Beeby captured the tranquil character of Chautauqua and used an architectural vocabulary that appears to based on the classic designs of Chautauqua and places like it.
Beeby's Disney Institute buildings will become the core of the new
DVC Resort at Downtown Disney. Some building might get new uses, but it's highly unlikely that Disney would alter Beeby's buildings. (You don't mess up the work of a renowned architect any more than you would altar the canvas of a renowned painter.)
And that's why I previously posted my prediction that the new DVC resort will have a theme based on classic, timeless, American small town institutions.
Take a look at Chautauqua's Athenaeum Hotel at
http://www.athenaeum-hotel.com/ How about residential DVC buildings along those lines -- probably simplified and stylized in Beeby's tradition?
Disney hasn't released any drawings of the plans for the new DVC residential buildings, nor have they announced whether Thomas Beeby will be involved in their design.
(edited to fix typos)