Does BP have documents for determining a properties repair cost and  documents for wholesale deals and purchasing for fix and flip?

I own a rental property free and clear and am want to pull out 25,000 for repairs in order to flip it. 

One, there is something wrong with the property that would take so much to repair that it’s not a good investment for them.  

Sometimes you can find junker mobile homes that someone will sell to you for $1, but they will need significant repair and are quite rare to find. 

However, once you factor in utilities, repairs, capex, and management, your cashflow would be little if anything at all.That's a crapton of money to be putting to work in order to get no cash flow.

Hi All, here's a potential deal I would love some opinions on considering a fundamental decision must be made for it to be viable.Triplex currently listed at $127kDown Payment: $31,750Gross Monthly Rent: $1,500 (500 each)Estimated Expenses:Mortgage: $500Property Tax: $80Property Management: (10%) $150Water + Trash: $150Repairs (5%) $75Capital Expense (10%) $150Vacancy (5%) $75Total: $1,180 MonthlyCash on Cash return: $3,840 (About 12% return on investment)Property was built in the 1930's and states "could be rented for higher with work/repairs" Average comp rents seem to be around $600-700If I could rent each unit for $600, updated ROI could be up to around 20%... 

In most cases the bank will want 20% down so your mortgage will be around $280k and over 20 years thats around $1800 a month off the top of my head. plus account for a 6% vacancy rate and $2400 a year in repairs and calculate how much the HOA fees are and insurance and the real estate taxes.

I figure I can use a property management company for any needed repairs or emergencies if something happens while I am gone for work but otherwise my wife is available by phone consistently.

Some costs (repair the dish washer, carpet cleaning at unit turnover, etc.) are pretty fixed regardless of rent level.

It may cash flow for a while, but then a big repair hits and your sunk.