In the event that the activity is determined to be dealing inventory by the IRS, the total taxes on the profit are high...

All that to say, your goals will determine the best exit strategy for you.

@Joshua Mazzotti Soto, first I would determine what you think the effect is on you moving forward.

Decide on what you are trying to achieve and then determine if holding the house makes sense. 

It is the only calculator of its kind to help you determine: if househacking is a better investment than a traditional home purchase, how long to hold onto the investment before selling, how long to live in the property, and which unit to occupy.If this will be a traditional rental property investment (not a househack), select ‘renter’ for all units under the Summary Tab’s ‘Property Information’ section.Metrics used for the deal analysis:The purchase price is based on the median sale price - $1,450,000 Unit bed/bath counts are based on the median 5 bed/3 bath counts for sold Astoria 2-family properties this year.Projected rents are $3,200 and $3,900 respectively as shown in our median rents for 2 bedroom and 3 bedroom apartments.Not included in the analysis is ADU income.

This will help you determine if you're on the right track or need to make adjustments. 

Before the buyer really never had a chance to determine their agent's compensation.

We tried setting up a dev call several times to determine if they needed anything more from us.

I’d consider what your actual damages  are, if they are easily quantified and can be proven to be caused by the non-disclosed issues, and then use that to determine if it will be worth taking up a fight.

I can't say for sure if the BP calculator offers such a calculation as your tax situation impacts how the depreciation will effect your return.By bonus depreciation I'm assuming you're referring to doing a cost segregation, if this is the case you'll definitely want to review your tax return to determine if you can even take advantage of a cost segregation.