landlord/landlady
https://www.quora.com/What-is-it-like-to-be-a-landlord
https://www.quora.com/Do-you-like-being-a-landlord?top_ans=200928289
https://www.quora.com/I-m-a-landlord-The-lease-says-no-one-except-the-tenant-can-live-in-the-house-But-he-keeps-having-people-spend-the-night-They-are-loud-and-up-all-night-I-just-texted-him-that-no-one-is-allowed-to-spend-the-night-ever