It would be his primary residence so most likely a duplex or triplex house hack. 

Investment Info:Single-family residence fix & flip investment.

I am a long time Little Rock investor and resident.

Been a lifelong resident and investor here since 2009 Ill send you a message 

My biggest concern with house hacking is giving up my primary residence.

Income taxes- if needed can you use your 2 year primary residence deduction if a taxable event occurs.13.  1031-  if any part of the insurance claim is a taxable event is there some way to do a 1031 with lenient time frame adjustments?  

In some cases, after crunching the numbers, the profit margin was so slim—or even negative—that I had to pass on some promising opportunities.Here’s my situation: I currently own two properties—a primary residence and a rental property—both of which have substantial equity.

Investment Info:Single-family residence buy & hold investment.

-Primary Residence. 

Bank a few doors down from my residence didn't ever foreclose on a property.