Unmitigated water damage becomes mold damage and and there is the potential of extensive smoke damage in the same airspace.

I offered to provide extension chords, but I do not intend to get a proper electrical line hooked up, at least in the next couple of months. 

Or start the process while the building is still occupied and ask for building department for an extension?

*Redfin provides data to part of the US, but it coverage is extensive enough for many cases

I feel extremely confident at this point after extensive research and my experience so far. 

With the inspection report In hand and deposit in place we go back and renegotiate a better price or simply say we are backing out due to extensive repairs needed which we didn’t know about or account for prior to inspection. 

As far as balloons go, I'm not afraid of them as long as you can negotiate an extension provision upfront.

Huge and extensive renovation (as a % of project/purchase) 2.

We may waive that or decrease that amount if they sign a significant lease extension, but it's in there in case we need it. 

When the market dropped and Dave’s lender was acquired by a big bank, they decided that what he was doing was too risky and wanted him to pay them back in ninety days no extensions.