The rest of my paid off properties and farm etc. are in Brazil where I have been trying to get back to since the Economic Collapse of our Economy in 2008.

You may have had a lot of Short Term properties in Tampa for the last 20 years, but, the only way you survived through the 2008 to 2010 Collapse in the Economy with Buy and Hold Rentals or Spec Houses was to own them outright or been able to sell at the the beginning of the downtrend.

You can make it worse, even collapse the house or make it very unsafe. 

Just doesnt seem worth it to me but feel bad tearing out a shed. shed has open access to rodents and larger animals even (2 foot up of rot around entire siding), if i dont repair it its probably about 5 years away from collapsing with texas storms as they are. the house is in the middle of being fully renovated so now is the time to get this thing dealt with one way or another. i mean im leaning toward tearing out just wanted to hear if anyone thinks these are worth salvaging or if scrapping it is 100% the way to go.

In that house the floor framing had to be redone--it was collapsing. 

So landlording has no yet collapsed yet.  

Every floor that ever collapsed was fine for 30 years up until the day it collapsed, haha.

A great book on this topic is: The Coming Bond Market Collapse by Chris Pento.We've had it good with very low inflation rates for a while now, but its unsustainable considering how much money has been dumped into the economy and how little of it has actually been invested into growth.

Asset prices collapsed (except US Treasuries, which were seen as a flight to quality).

You cannot count on Longterm Appreciation if we go through another 2008 Economic Collapse in the future...which we will.