What they will offer you is an appliance package, or closing cost help, or a low fixed rate loan. 

Quote from @John Perkins: Investment Info:Single-family residence fix & flip investment in Success.

We just purchased our first fix and flip, we used a hard money loan, interest is high but when you're in the property for 6 months or less it seemed doable to us.

Investment Info:Single-family residence fix & flip investment.

You get a new property worth $1.5 million and you go about fixing that up and raising its value for the next move.Is this accurate? 

The fix-up and increased value will not matter to the IRS as long as you sell within a reasonable time frame of the house passing into the estate.

I have a confession: my only duplex, which I gave owned now for 2 years and recently moved out of from a house hack, has proven to cost me more to maintain/pay taxes/repair/fix etc to the point where my cash flow is close to zero.

I've done BRRRRs in Milwaukee for almost 15 years, but things have changed around 2020: I have a hard time buying quality properties where I get a discount that even matches rehab cost. 

Interest Rate: 6.5% per annum (fixed)5.

A lot of private or hard money lenders won’t mind if you live in the property while you’re fixing it up, as long as you meet their terms.