Seriously listen to @Michaela G.Everything that I've been taught about credit history is spot on to what she's saying.If you go and pay off the amount it will become recent history and carry more weight than just leaving it alone.If you're going to do anything, speak with a reputable credit repair person.

I actually have a copy of the lease but it is not signed... do you think this holds any weight?

While I know as dad's it is our prerogative to fix things for our kids and make everything easier, I think that she should feel the weight of $100K of debt as much as possible. 

They weighted in three major categories:Emotional and physical well beingIncome and employmentCommunity and environmentI think these lists have value as cities try to attract businesses and residents.

They want to sell this lot and dump the money into another community project and I believe their opinion will carry weight with the zoning committee.

@Nate MorrisIt would make sense that the deal may need to be included in a separate sale.Generally when purchasing property, you want to weight more of the value into items with lower depreciable lives.

While you can find partners to take some of this weight off your shoulders, you're still going to need to put EMD down on properties (risking tons of money), your reputation on the line, your investor's confidence in you, due diligence costs (inspection, scopes, lease audits, etc...), travel costs if you're going out of state, and much more!

The multiunit inventory in these markets is so thin that I would not put much weight on the market CAP. 

Having the CPA determines everything.In the general business field, an MBA will will hold more weight than an MSA for sure.

Some things to look out for are the fees. environmental fees, excessive weight fees, another trick of the industry is billing cycles. some will bill monthly so you are billed 12 times a year others may bill every 4 weeks so you get billed 13 times a year (52 weeks/4= 13 bill)based on my experience the big guys tend to play ball and kill on volume to shut out little guys. also these little guys rely on the big guys station to dump, so they charge a base fee and mark it up or put add on to make money.