I started off in in my industry at 18 years old working part time as a maintenance technician and progressed my career to a full time commercial service technician, Safety Manager, Master Service Technician and currently serve in the role of HVAC Navigator(Service Sales)for a full service HVAC mechanical contractor that has been in business since 1972. 

So after closing, I moved in the master bedroom which featured a bathroom, and moved two of my friends I graduated with in with me( big mistake).

I have considered renting out a room or two and possibly even renting out the Master Bedroom with walk in closet. 

Main floor we added engineered planks, new kitchen including quartz waterfall island. 2 nest thermostats, new carpet upstairs and new 4 piece master bath.

You'll want to read some items on seller financing, or perhaps master lease options.

I have a good deal pipeline of nice duplexes (approximately 14) Maybe a master lease option to an investor would work.

Had we built an actual addition, we would have made a master with a master bath, but that wasn’t the case. 

If you want no money down, can do 100% seller financing, or enter into a master lease for you to run the property as an airbnb. 

FYI, I have a Bachelors in engineering (USCB -1971) and a Masters in Management (USC) and it took 10+ years to get the experience that complemented my degrees.As a full-time job, I am the CEO of a multi-state technology company.

As mortgage brokers, we have to pick a lane or run the risk of becoming a master of none.