The Act prohibits landlords from taking retaliatory action when tenants exercise their rights or express habitability concerns. The Act provides for several authorized tenant actions that notify and hold landlords responsible for fixable property defects. If the landlord attempts to deprive the tenant of the use or enjoyment of the premises because the tenant expressed habitability concerns, the Act finds a prima facie case of retaliation. The Act specifically protects landlord action when a tenant damages property or is delinquent in rent. The Act provides for civil penalties against landlords who have retaliated under the statute