Are there people in Fort Worth that are actively involved in wholesaling and/or fixing fliping?

With Debra's expertise and keen negotiation skills, we secured the home for $100,000, ensuring it was positioned for a profitable and quick resale.

Quote from @Omari Atkins: Is it worth it? 

Unless the 600k property is in some crazy appreciation area, or conversely the 300k properties in depreciating areas, 1.2 million of property is going to be worth more than 600k worth of property in the future. 

Double-check the ARV by comparing recent comps in the area to make sure the numbers add up.Run your numbers again with all costs (purchase, rehab, holding, and resale) to confirm the margins are solid.

The only issue with seller finance and resale is if they don't want to receive a payoff in short order, then they should include a pre-payment penalty. 

Although whichever option you go with make sure you're also thinking about the long-term property value and what makes the most sense vs trying different angles now that negatively impact future resale/property values down the line. 

One of my close friends in the busines had a similar setup.. her husband was also a contractor, and together they tackled a fixer-upper that ended up netting them a solid profit on their first deal.When you’re hunting for the right property, I’d lean on a realtor who really understands investor math... someone who’ll help you break down potential cash flow or resale value.

Strategic negotiations secured the property at $170,000, positioning us for a quick and lucrative resale in a thriving market.

If renovating adding the story would increase the rent significantly and make it more in line with the neighboring houses it may be worth it.