The following words when used in this article shall have the meaning ascribed to them in this section, except where the context clearly indicates or requires a different meaning:
That person or persons who have the use of real estate of a lessor and who are responsible for the giving of any type of consideration for said use, but excluding those persons who are lessees for a period of less than 30 days.
Any person who grants a lease or otherwise permits the use of his real estate or a portion thereof for a consideration, monetary or otherwise.
Any natural person, partnership, association, firm or corporation.