My point is cash flow is only one source of return on RE and in my opinion the least desired because it gets taxed annually.  

This property’s location in South End is a major win—walkability to shops, restaurants, and the light rail makes it very desirable.

Additionally, how are you navigating the refinance stage, with lenders tightening up are you still Able to generate your desired profit by refi? 

I also suspect that most can recognize having occupancy gaps filled by an alternate OTA is a positive outcome. you can stay on a single OTA if you desire or you can follow the advice of the experienced posts that suggest otherwise.  

. - Four years of appreciation -100k HELOC for investing.TakeawaysThis house hack worked because I chose a desirable home in a good area with strong appreciation potential.

You'd be surprised, sometimes there are buyers who just want to own a piece of land, even if it's not the most desirable and of course price is a factor.

., making the real estate there incredibly desirable.

.- Son to have RE license and path to life he desires.  

However, financial freedom isn’t a one-time event; it’s about sustaining your desired lifestyle for the rest of your life.Once you have your goals, the next decision is where to invest.Investment Market/CityThe investment city determines all long-term income characteristics, including whether rents rise fast enough to outpace inflation and how long your income will last.Understanding inflation: It takes more dollars to buy the same goods every time you go to the store.

The desire for 10% down comes from maybe being able to do it this fall instead of three years from now--financially it might not make sense, but extra time with family is priceless.