Landlord-tenant matters.

For purposes of a residential rental unit, defines: (1) "essential services" as certain utility services needed for the safe and habitable occupation by a tenant of the tenant's rental unit; and (2) "essential systems" as certain systems used to deliver essential services to a rental unit. Requires a landlord to repair or replace an essential system not later than 48 hours after being notified by a tenant that the tenant's rental unit is without essential services as a result of: (1) a malfunction in the essential system; or (2) the landlord's failure to maintain the system in good and safe working condition. Requires a landlord to pay all penalties or fines imposed by a political subdivision for violation of the landlord's obligations with regard to a rental premises. Requires a landlord to pay all penalties or fines and make all repairs required by a political subdivision before the landlord may deliver the rental premises to a tenant. Provides that a tenant may enforce a statutory obligation of a landlord by: (1) providing 30 days notice to the landlord of the landlord's noncompliance with the obligation; and (2) if the landlord fails to make the repairs necessary to remedy the noncompliance, withholding from the next regular rental payment the estimated cost of the repairs and using the amount withheld to make the repairs. Provides that, during the pendency of a court action brought by a tenant to enforce a statutory obligation of a landlord, the court may order the tenant to make the regular rental payments otherwise due to the landlord under the rental agreement to: (1) the clerk of the court; or (2) an attorney trust account; to be held in trust for disbursal to the prevailing party, as ordered by the court.