I will try to help you.
Can you clarify the arrangement regarding the property please?
Is it commercial /residential?
Do you have any written agreement?
What is the arrangement, have you let and if so on what terms or do you intend to let?
Why are you renting at 1/2 rent?
Will you reside in the property as well as the tenant?
What will the tenant rent, room or separate dwelling with own bathroom and kitchen?