So the verse in question says the Levites will receive a tithe from all Israel for their service in the tabernacle. The full context of where that verse comes from revolves around how the priests are supposed to be paid for performing the dangerous task of communing with God and offering sacrifices for the whole nation. It’s essentially the same thing as firefighters getting paid by city taxes.
Fun fact: The very previous verse is “And the LORD said to Aaron, "You priests will receive no allotment of land or share of property among the people of Israel. I am your share and your allotment.”“
So if this Landlord is trying to compare themselves to a Levite, then they cannot own property in the first place
