Method of applying to purchase or lease a unit in a multiunit building or building complex

A computer-implemented method is provided for applying to purchase or lease a unit in a multiunit building or building complex. An administration computer is provided for hosting a plurality of electronic applications for purchase or lease of a unit in a multiunit building or building complex, hosting one or more contributors, and hosting a plurality of reviewers. Each electronic application includes one or more electronic documents that are useful for evaluating factors relevant to an applicant's potential purchase or lease of the unit. The one or more contributors and the plurality of reviewers interact with an electronic application via an electronic network. The one or more contributors contribute to the one or more electronic documents of the electronic application so as to produce the electronic application. The plurality of reviewers access the one or more electronic documents of the electronic application so as to review the electronic documents and decide whether to accept the application.