Buddy (2003)

a.k.a. 

Disabilities:  Agoraphobia

Comments:   This Norwegian film is about three men in their twenties living together. One of the men, a web-designer, has acute agoraphobia and has not left their appartment for two years. They become stars of a reality TV series leading to a few problems.

http://www.imdb.com/title/tt0371589/