While you might be able to use future rents as proof of income, that is going to require some extensive documentation from the previous owner.Best of luck to you.

As well as, creating passive income for my future.

This is a much better place to be regarding your credit and you future ability to finance properties.

However, there is talk that this area could re-develop in the near future.

I almost pulled the trigger on a 1BR apt in Lincoln Park for $229K but it was just outside of my spending capacity, I would have become house poor and my goal is to buy investment properties in the near future.

If you have decided to avoid a fight to inforce your rights, based on my opinion that the tenant is lying, your best option is to non renew at the end of her lease and in the future only offer M2M leases to applicants.

@John LeavelleHahaha, yeah I was writing in the future tense I suppose. 

Have you considered getting a job with a developer maybe starting on the leasing side of a new construction building and get an understanding for that side of the business and see if there are future opportunities in the property management then development side?

Hopefully we can help each other out in the future.

If my two assumptions are correct, "A LLC" will be exchanging its current duplex into a combination of 50% interest in the land (purchasing it from JS) and a duplex to be built by "A LLC" in the future.