What should tenants generally be responsible for in their units?

Tenants are typically responsible for routine maintenance of their living space, which includes tasks such as keeping the premises clean, changing light bulbs, and taking care of minor repairs that are a result of normal wear and tear. This responsibility helps ensure that the unit remains in good condition, allowing for a comfortable living environment.

Routine maintenance generally does not include major repairs or structural changes, which are usually the responsibility of the landlord. Similarly, daily cleaning of common areas is typically the responsibility of property management or the landlord, as these areas affect all tenants and require coordinated upkeep. External maintenance, such as landscaping or roof repairs, is also usually handled by the landlord, as it pertains to the overall safety and functionality of the property rather than individual units.

Therefore, option C correctly encapsulates the typical expectations for tenant responsibilities, distinguishing them from more significant maintenance and repair tasks that are the responsibility of the property owner or management.