Zestimate values can be manipulated by the owner and are otherwise based on tax assessment, which is public record.

.$200 for a house I won't bother.I also do this in my self directed ROTH IRA with checkbook control.

That said you haven't lost out on any rent yet she's late not delinquent.She has a life threatening ailment that she didn't bring upon herself.You have a self-inflicted problem - you took out a mortgage that you don't seem to be able to afford without rent.She should do whatever she needs to do to survive.

Similar if it has difficult to assess access/easments it may not get redeemed.Of the list of properties we had interest in when we started, we are down to 4 potential properties (5 if I count the one with the access/easement potential issue) that are not currently redeemed that after visiting we still have interest. 

Those who lack determination and self motivation need to do something else as this business is not for the weak hearted. 

(great for me is $400+ but that costs me 30-40% downpayment and self managing)

@Fred Heller @Rhett TullisNot sure I understand the objection.

My wife and I own and self-manage several rentals in the local area.

Remember that Real Estate agents are self-employed so it is up to you to build your business.

Often a Self Directed IRA (SDIRA) is presented as a better retirement and/or investing vehicle, especially for its ability to invest in real estate.