Walking random strangers through a house is not the same thing as acting in the seller's best interest. 

Getting into the story behind this one..This deal was sourced from a large corporate wholesaler (no names) Originally listed as 179,999 as a "wholetail" deal with an "ARV" of 250,000 I walked the house and estimated it needed little in terms of repairs, though I knew a realistic ARV was between 215-230 However, there were tenants in the house without a lease agreement with the current landlord.

They have failed to renew my entities with the Secretaries of State multiple times, have billed me wrong amounts, and GREATEST OF ALL, have cost my business ~$50K in cumulative TAX PENALTIES due to negligence in filing for a tax extension, failing to walk me through my tax filings and needed payments, and failing to file an abatement promptly.

Got an amazing deal on this place considering it is walking distance to the beach 

The 3 siblings would like to sell the property and walk away but my partner and her sister would like to try to keep the STR in the family and take over ownership from their Aunts and Uncles.

I got the keys from the agent and went to the house to walk it.

Should I just walk away?

I'd be happy to walk you through it.

Have your new team do the walk-throughs.

I would find yourself a better inspector and bake these things into your deals or walk away.