Final answer:
If a tenant remains in an apartment without permission after the lease has expired, it is called holding over. The tenant may be liable for additional rent and damages due to the owner's loss of prospective new renters.
Step-by-step explanation:
If a tenant remains in an apartment without permission after the lease has expired, it is called holding over. In legal terms, holding over refers to the act of staying in a property beyond the agreed-upon lease term without obtaining the landlord's consent. In such cases, the tenant may be liable for additional rent and damages due to the owner's loss of prospective new renters.