We are now at 21 doors under management and 3 are personal units that we self manage.

DR Horton made it through the recession and expanded by being in the part of the market that had the highest absorption which tends to be lots 5000-7000 sq ft and under the average price per square foot. in addition all of the land entitlement groups that we work with that do this at scale (20 at a time, not one at a time) only work with and target national builders. 

There are several 4 plex properties under 1m and a nice 3 plex, fully renovated for 900k.

It sound like you have your area under control. 

She didnt, and two weeks after going under contract, we got a credit-monitoring notification that this mortgage had gone delinquent.

I'm fairly sure you can structure to sell a partial after a month or two of payments that would pay off the underlying $215K note. 

If you didn’t think $6k was worth it you might find it’s under $5k.

Quote from @Nick Am: I own a rental property through a single member LLC (say LLC-A) and I am in process of purchasing another property under the same LLC-A.

If they are under supplied then you will draw them.  

Sorry for late follow up.Total repair was under $3k so I just ate it.