The devil is in the details.

Her parents ,grandparents ,and great grandparents were hard working sincere people ..skilled craftsmen and worked their way up but had no education other than high school .i would estimate At 30 years old she had a yearly salary equivalent to atleast the last three generations yearly salary  of her family combined .

Inflated estimates/invoice: Now the real issue is about sending me the inflated estimates/invoice.

If what it details is true, then of course you should address the issue.

I’m not sure that a detailed walk through wIll uncover everything, but I do think it’s a good idea to know your properties.

Thank you for the detailed response

It depends on a ton more details about your personal situation.  

Details?

So here are some details on the property: it is located in a prime, very central location in the old town of Lviv.

We just assume the septic is bad and add 35K extra into our rehab estimate (though the last septic we put in cost 50K--complicated pump up system with mounded leech field due to high water table on site--so the difference came out of our pocket).