I've never heard of this.I suspect he's using fraudulent documentation.Stick to your process.

Process is simple. 1. purchase contract2. send contract to title company3. bring cash to closing and you're done

Seamless Project Execution – A well-run design process minimizes downtime.

My process is almost identical. 

I’m here to guide you through the process and help with whatever you need.

Ultimately it is either a long process to get a check/fix, or they deny the claim.    

And you can do it with little cash, 5% down conventional is better than 3.5% FHA.House hacking also gives you a chance to cut your teeth in all major skills: analyzing deals, buying process, financing, working with contractors, advertising for rent, background checks, property management.

The best investors use both—leveraging technology to streamline the process while relying on their expertise to identify the nuances that software might miss.

Choose the one that offers the best deal and service, and you'll be set to move forward with the process.

I hired a surveyor,  engineer and ran through the process with the city myself.