Our Tinley Park, Homeowners Association attorneys explain in this article documents that govern Condominium Associations,common disputes and defenses that may be faced. The common disputes are: condo owner default on assessments and evictions, claims against the condominium board for breach of governing documents or breach of fiduciary duty, ues and. occupancy restrictions on Illinois, and finally discrimination. We also discuss the inability of condominium associations to discriminate when voting since condominiums have the ability to deny use of their units by association board vote.