But the maids agreement is with the tenant, not the landlord. So if the landlord wants to ban the maid, maybe they should change the locks, or kick out the ten

But the maids agreement is with the tenant, not the landlord. So if the landlord wants to ban the maid, maybe they should change the locks, or kick out the tenant. The key sharing policy would be between the tenant and the landlord, not directly with the maid.