http://branch.com/sylvan/sylvan.html
This company, Sylvan Lawrence, advertises office space and real estate property in Manhattan, New York with space and availability information and contact names. Prospective clients can see images of the building, the surrounding views, and a simple floorplan. Other innovative features on this page are MPEG video clips of an arial view and of a 3D walkthough of a proposed office layout. MPEG's are at least 650K in size.