Office Leases in Illinois or other

Office Leases in Illinois or other

Greetings! Any one with input on an office lease. I want to "head " a building,the question is, in Illinois you need a RE lic. if you are going to Manage a rental. My question: can I rent out space in the building that I am using, with the landlords permission of course. If i get space or a discount for my effort does that break any rules??

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