Yes, we worked with Dan Clarke whose team specialises in the Beerwah, Glasshouse Mountains region.

Single, uncovered parking spaces went well into 6 figures.  

My fear is that for some reason it won't be reclassified back as a multifamily, or that during the assessment it will uncover some other thing requiring costly improvements.

I think the loaded, cocked Sig semi auto I ran over three times while mowing the lawn and uncovered more each time I did it (it was just past my chain link fence and where I turned the mower around in same spot) was more exciting than taking down the huge mirror on living room wall and finding a 4'x6' opening into the garage (for heating and AC transfer I suspect) or that literally there were 21 2x4's completely missing in action on the whole back wall after trying to repair an interior wall crack that kept reappearing by a window sill. 

See: Rooming house problems I thought it funny the owner is complaining about getting fines for "not putting lids on garbage cans" where you can go down the street and find plenty of uncovered garbage cans.

Handle any discrepancies that your DD uncovers: Re-price, accept price as is, or kick the loan5.

The title company worked to get a title check for the property and uncover a loan on the property that the seller, who was the heirs of the property held by deceased parents, did not know about.

Right but we are under contract, so If we get to closing and they say the title search uncovered an issue, it is not clear... is it too late to back out of the deal?  

The contractor stated he is unable to determine the exact amount of time it will take to finish the job because he's unsure of what he will uncover when removing tile etc.

A lot of the property management apps cover all bases but some specialise in specific features such as rental accounting or tenant management.