He's selling real estate education, from the looks of his website.  

I would appreciate any advice on anything I may be missing with putting this together or should neogotiate before finanlizing.Negotiated so far:Property: 9 Unit - 7 Apartments + 2 Commercial Garages (4 unit apt building + 3 unit apt building w/ commercial garage attached + standalone commercial garage on same lot)Background/Why owner is selling: A seasoned builder of 50 years, the owner purchased the property in the 1970s for around $8,000.00, later developing three apartments and two commercial structures.

Do we sell the property and recouperate our investment?

The US has $9 trillion in debt maturing next year that they will have to sell new bonds for that debt.

What the concept you mentioned is talking about is leveraging equity to gain cash vs. selling essentially. 

The BRRRR strategy, which stands for Buy, Rehab, Rent, Refinance, Repeat, focuses on long-term investment, while the Fix & Flip approach involves purchasing, renovating, and selling properties for a profit.Investing in Airbnb rentals presents a distinct set of challenges, requiring active management and a thorough understanding of local regulations, but it also has the potential for higher returns.Here is a concise overview of the advantages and disadvantages of each method:Fix & Flip:Pros.- Potential for quick profits - Enhances property value - - Adaptable to market trendsCons.- High risk - Time-intensive - Requires substantial capitalBRRRR:Pros.- Builds long-term wealth - Generates rental income - Increases equityCons.- Complex process - Requires financing - Dependent on market conditionsAirbnb:Pros.- Potential for higher returns - Flexible pricing - Short-term commitmentCons.- Requires active management - Subject to regulatory risks - Income can vary seasonallyI wish you the best in your new venture.

I think a sale is probably the best thing sell for what its worth dont let an investor suck him into some wholesaler suck his equity from him.. sell re group and move on.. 

Because EVERYONE wants to sell their house fast.People who list on the MLS want to sell their house fast, people that want to sell their house FSBO, want to sell their house fast.

If it could rent for $2,000/month why is she selling?

And if you can sell a property that had say a $100K basis and buy a property for $200K then you've doubled your basis and your write off.