You have rights permission to use an office you lease, acquired by permission of the owner...who has the right to determine the disposition of his office since he owns it.
If he evicts you without cause, you a right to file suit in the courts provided by the public.
Ah, so if you discovered that you were renting a room to a homosexual, or a couple living in sin, you'd evict them and they'd have the "right" to sue you for it? Or, do you have the right as the owner to determine the disposition of your own property?
Denying that property rights are elements of leasehold estates?
Bizarre.
...who has the right to determine the disposition of his office since he owns it.
He only holds the rights he retains after encumbering his property with a lease.
Libertarianism is based upon profound ignorance of the nature of property.