Unless there is a heavy value add aspect, seller financing, assumable loan, or some other "deal".

Here are some specific questions i have:1. are there certain locations where revenues may be impacted by seasonal weather changes, like for example heavy rainfall for 1 out of 3-4 months will drop revenue significantly, or excessive heat/cold for seasons will bring significantly less customers?

He secured all four doors with heavy deadbolt storm doors and fixed a hole in the roof. 

For example, if you are in a heavy bike community, maybe installing bike racks somewhere might bring some character to the property and it doesn't cost a lot.

Regarding Floor 3 leak, I am entertaining a full roof replacement but may Karnak myself first since that leak could not be reproduced on my test and appeared after a heavy rainfull. water ran along a joist. 

Last year, a heavy rain and storm damaged it and I had to replace the entire roof which costed me $21K. 

The advice you gave gotten from some of these heavy hitters is totally correct.  

I ran STRs and two construction projects for 9 months from Afghanistan while having a pretty heavy battle rhythm. 

And there we got a heavy snow load, which slides right off on one of these. 

If its a decent potential rental as an SF I would consider staying on the heavy pay down path until it would be nicely positively cash flowing if you moved into another tax advantaged primary.