Then, more advanced stuff that those without licenses will have a tough time with: active real estate agents working the area - so i can call them to preview my house - in case they run into potential buyers they know of in their office, Then, I have Listingbook software on my I-phone ( Works with MLS data- by subscription)- that actually knows the number of searches of homes in any given area - so I can blast a promotion of my house to all the agents that have clients looking in the area (not just my subdivision -unless that is what I want), and...for the investor in me: track all the mortgages recorded against the property, so I know how low of an offer I can make - based on the mortgages on the property.

Hello BiggerPockets Community,My name is [Your Name], and I’m based in Orlando, FL.

Luckily, my wife is in a good W2 job in tech - so I think my bases are covered. 

I would expect him to respond based on what you said.

The reason I say this is that with a 5+ unit a lender will evaluate based on NOI and a cap rate, so adding a 5th unit COULD (or could not) substantially increase the value of the building and make it worthwhile to refinance and pay off the existing loan (that is tied to the "old" quad) anyway.

Per this NY Times article, the average American knows around 600 people.https://www.nytimes.com/2013/02/19/science/the-average-american-knows-how-many-people.html#:~:text=The%20average%20American%20knows%20about,do%20you%20know%20named%20Kevin%3FPer the US Census Bureau, the average American moves 11.7 time in their life, which based upon an approximate lifespan of 84 years, works out to be about every 7 years.https://www.census.gov/topics/population/migration/guidance/calculating-migration-expectancy.html#:~:text=Using%202007%20ACS%20data%2C%20it,one%20move%20per%20single%20yearSo, if the average American knows 600 people and they each move about every 7 years, that means that the average American knows around 85 people that move in any given year.How many of those moves do you want to be involved in?

The IRS taxes home sale profits based on ownership, not who receives the money.

I would suggest that you first get pre-qualified with a conventional lender to see if you qualify for a conventional loan based on your DTI.

For example, if the refi lender requires 6 months of seasoning so that the refi is based on LTV rather than LTC, then your HML will likely be 7 months...

I am not based in Detroit and can not physically go the office.