We self-manage our five-unit property with both—while RentRedi's reports can be clunky, Stessa offers much better reporting.

. - You can get more units in the City of Detroit, but you will need to understand the City's demographics or you'll get taken advantage of.City of Detroit has 183+ residential Neighborhoods.

Hey @Guang Yang, no need to use any kind of extra stuff for a single unit like @Patricia Andriolo-Bull said.Just use the built in tools on VRBO and AirBNB and you will do just fine.

Investment Info:Small multi-family (2-4 units) buy & hold investment.

As for valuation, I see no reasons why a Junior ADU would negatively impact additional housing unit.

I let people do it if they’ll rent a batch of units.

150k is steep for land acquisition for a tear down unless you are at 750k and up or multiple units.

But, the self-sufficiency test for FHA loans can be really difficult in SF, meaning that the market rent from units you will not occupy must be sufficient to pay for the mortgage payment. 

Recognize buying rent ready units have very thin margins and most properties purchased off the mls will have negative cash flow.  

@Ken M. rents are softening in the places that have had a lot of new units come on line.