One is a DSCR loan that covers 5 properties (also a 30-year fixed...at 3.75%!).

I plan on buying a condo that I will later rent out.

The market supply has had a surplus meaning they are sitting longer and "stockpiling", nothing crazy but it is noticeable in the chart.

.: @Brent Harasymwhy not start with a house hack instead? 

So on the rental agreement, I had wrote its a two bedroo0m house ,then on a separate agreement, I wrote one bedroom for the remaining portion  of the rent. 

Being a full time agent gives you an advantage in investing.

From a property appreciation / ROI-on-sale point of view, its unclear how attractive such a property would be for a future buyer.Would really appreciate your thoughts on this Invest 5S proposition or similar build-to-rent units.

Similarly, if you put several Class D tenants in a Class A 4-plex, what do you think will happen to the property?

Quote from @Robert Frazier: I would stick to something that can be replicated on each flip when you are in a market like this price point.

It takes a long time to grow a buy-and-hold portfolio buying only with cash.