That said I often find the most likely place to unlock value is little old lady houses.

One  (the good one)  no compains in almost 5 years,  she pays on time (most of the time) her part of the lease,  one time I had a really bad tenant,  she was in her 20s with 5 kids and no job,  Housing authoirty was paying the 100% of her lease but anytime I was on the property she was with  some "visitors"     normally more than 5, after having osme discucions becasue she was not a clean lady I asked her to leave,  the good thing is she moved out without any legal action,  Be careful accepting the tenant,  even they are coming with the voucher,  you need to do your due diligence all the time,  credit score is not an issue but eviction yes Good luck 

One lady started yelling at me and wouldn't let me talk.

Everyone, Keep eye on Amazon HQ2 decision...Whatever city Amazon will select will see big jump in price..Finger crossed... :)

The lady that lives in it has about 10 cats and two dogs and has been living there for 8 years. 

Much simpler and they can be screened by professionals without you lifting a finger.

Called the number and a lady answered, she said her husband had a heart attack and can not finish repairing the house.

We lived better for less and made a bit of money in the end.My housemate Steve married a Cambodian lady, and he shared with me that many Cambodians were moving from our area to upstate New York.

Emergency room personnel they can tell you that on a daily basis they deal with multiple dog bites and repair terrible   situations to kids faces and fingers..that are NEVER reported  this is DAILY mind you.. and the dog is a 25 pound or less dog that has you said you could "drop kick".

However, the lady of the house is expecting in a few months, so this sort of inconvenience and added stress is not good for her!