koolhaas' built projects in the .us are replete with ramps, are in
compliance with ADA, and seem to work very well. i've only seen prada
(which i hate) and the student center at IIT (which i love). critic
robert campbell hates the latter, but i think it's a wonderful building:
intimate scale, inventive use of materials, great light (through
landscaped light-wells), beautiful spaces, comfortable furnishings, etc.