So now he's back in his apartment, and likely drinking.Apparently, according to the first floor tenants, the guy on the second floor never made much noise up there, and never bothered anybody.

If you call a roofer out to add them later, you'll pay a few hundred dollars, plus they'll be banging around on the roof again - doing it all at once means the noise only lasts for a day or so. 

Total noise and exhaust 24/7 across the street and looking down on their houses. 

We'll still need site visits to get a close-up look at the property, neighborhood, traffic, noise levels, odors, etc.You're still negotiating against a person (iBuyer programs aside). 

Its refi and relax or keep grinding to pay off early. 

I have question for all the real estate professionals out there, I am starting on a new project as a new real estate developer, I had a general contractor ask for my plans and rendering PDF (All are copyrighted) to get me bids, have you ever had a GC steal these plans and build your design right under your noise?

If the A/C quits in a way that is uneconomical to repair, a couple of hundred dollars at the hardware store or general store gets you some window units that will serve until you can replace the central air.If you just want to replace the furnace, the HVAC people will make noise about "the system will be unmatched", mostly because they want to sell you an A/C too, and a little bit because installing a new furnace with an old A/C can make the installation slightly more complicated. 

Depends on canopy, access, location near structures, utility lines, stump grind stump, etc. just call local tree companies.  

We have a lot of competition here so we are grinding it out.

Keep grinding and I hope somone gives you a shot as well.