They are not making any guarantees on the property nor will they.  

Since your goal is to buy and hold you would have to refinance into a longer term loan once the rehab is complete and the property is stabilized with renters.If by "full" financing you meant was not personally guarantee your loans- in most cases you will not be able to do this anymore.

Did I mention I sell highly upgraded investment properties for $150k that bring in $1,900 a month and the rents are government guaranteed from HUD?

If I could figure out answers to all that (I have control issues after watching family members struggle in business partnerships that started great but ended badly), I'd still want the first $1200 of rents each month so I'm guaranteed a return on my investment, then I'd take the rest of rents collected, pay the expenses out of that, then split that balance 50/50.  

But it does not make sense to pay 250 for every title search before bidding for the houses we can't guarantee to get  in the bidding war..

Most of my projects are GMP (guaranteed maximum price) and run in an open-book format which gives us a lot more flexibility to tweak things.  2) What size of projects are you doing and how many at a time?  

There is no guarantee, whether I have the funds MYSELF or not, that either of us would want to buy the property.  

They offer a 30 day money back guarantee.

Agree to finance for a term certain, guarantee interest income that makes up on the price.Good luck :) 

Thats why I have started using the smart siding which has the same guarantee.