Can I use that as a bargaining chip on my inspection contingency by telling the seller: "Look, I will be ok with x that needs to be replaced based on the inspection but because of the radon mitigation I want $x amount off the property" or would that be illegal/breach of contract because I technically waived that particular contingency?

Its slowing chipping away at my confidence.

It goes in 48 hrs or less with Amazon, space x, and chip and jo Anna whatever being there.

Because they are epoxy bonded aggregate you can bond new aggregate on top of a chip and/or polish down burns or other damage.

But chipping away at it.

I recommend you pick 3 areas(without obsessing over it- just choose your top 3, in the next couple of days), find 1 really good local investment/buyer realtor in each location- talk with them about returns and trends of the market, get pre-qualified with a great mortgage broker, and then see where the chips fall.

FHA is not that much more trouble unless the property is very banged up (chipping paint, safety hazards etc).

All this info is really starting to stack the chips against the possibility of working a str into a condotel. 

That will be a big bargain chip in negotiation.

Very desirable, but largely already mostly discovered, would be hard to find a deal.Park Slope- Probably the most blue chip neighborhood in Brooklyn, incredibly stable, will most likely continue to appreciate at a modest rate.