Provides that counties and cities shall not enact, maintain, or enforce certain ordinances relating to landlords and tenants

SB 507 prohibits counties and cities from creating, keeping, or enforcing local laws about landlords and tenants. It directly affects local governments (counties and cities) and their ability to regulate housing issues like rent control or eviction procedures. The bill establishes state-level preemption, meaning state law would override any conflicting local ordinances on these matters. (Note: This is a procedural bill focused on legislative authority, not a new policy.)