Once the condo is rented out, that would help us offset the mortgage payment (or at least a large portion of it) for the purposes of the DTI calculation, and hopefully allow us to buy another investment property in the future.

Quote from @Kishan Purohit: @Heath D WallaceTo get this deal to cash flow, you could look into increasing the rent if the market allows or reducing operating expenses, such as lowering management fees, vacancy rates, or insurance costs.

Sellers aren’t likely to take less than market value when they’re allowing you to assume their loan, but we can analyze comps to ensure you’re getting a fair deal.          2. 

I have not personally tried the Wire feature though.I am an Accountant and use it and refer my clients to it as well, connect with me and I will look to see what the costs are to send a wire, they do allow free check and ACH payments if timing is not a factor.I had a client who used Titan, and as an Accountant I did not like it.

.✅ Ensure your mortgage allows renting—some loans have restrictions.If your financial cushion can handle these factors, you’re in a great position to rent out your home successfully!

The lower cost of entry allows for self-sustaining rentals while providing long-term stability.

It also allows you to set a percentage differential for pricing between platforms.  

Rinse and repeat as many times as life allows, or convert to buying pure investments.Consider employment with a property management company.

Since the ADU needs a full gut, ensure zoning allows its use as a rental.

This would allow them to fully defer their taxes if that was their goal.