It depends on your Modified AGI (MAGI).

What you want to avoid is playing referee between them, so spell it out clearly up front.Our clause:In the event that Tenants decide they no longer want to live together, ___________ will be considered the primary Tenant to make decisions about modifying or terminating tenancy.

Its cleaner to ask for a variance then tear down or modify. 

If your poprty was issued a certifcate of occupancy when constructed then you are compliant as long as you have not modified the property without pemits

We're happy to help you achieve your design and performance goals if you build ground up, rehab a shell, or minimally modify an existing property.

In fact tenants should never be on a term tease if a landlord wishes to remain in control of their investment.If you are happy with your present lease simply modify it to reflect M2M.

I prefer custom contracts for the individual deal then modified boiler plate contracts.

Landlords do not modify your lease to simply satisfy every tenant request. 

I worked with her to modify her lease to include gas.

Your cannot modify a HUD contract in any way