What is the fate of the sister whose been living there paying the payments and keeping everything up to date?

-the property is in a non warrantable condo complex-loan size of $70K-$75K-property is rented and has good cash flow-I would prefer a fully amortizing loan (no balloon payment); so preferably a 30 yr with 30 yr amortization but would consider a shorter, fully amortizing loan as well-Looking for a LTV of 75-80%The deal size is too small for a lot of lenders (including B2R).

You can also ask your renter to set up their rent payment as a recurring bill with their bank.

To answer your question, yes you can take cash out of your primary home to use as a down payment on a second house.  

I closed on that last week and I want to put most of that money into a down payment on another house. 

Below are some quick tips about cash out refi vs HELOC/LOCCash out Pros-tax free money-low interest rate-fixed monthly payments unless you choose a variable productCash out Cons-closing costs (couple thousand)HELOC/LOC Pros-tax free -its a line of credit, hence you can use pay back then use again-usually NO closing costs on residential Helocs; there will be closing costs on commericial LOCs-commericial LOC is very fast moving as far as getting funding and refinancing  (Makes it easy to rinse and repeat)HELOC/LOC Cons-higher interest rate-variable rates-monthly payments depend on amount borrowedHope this helps,CB

You can get in with a low down payment and good terms by living in the property.  

I've read through the contract and will summarize here with simplified numbers (not the actual numbers) what I believe the contract says and follow up with some questions for you more knowledgeable members:1) Purchase Price: $100k2) Initial Down Payment: $10K3) Buyer pays seller monthly payments based on 30 year amort of 90k at 5% which is $484/month4) Remaining principal balance to be paid off on the defined Closing Date (roughly 2 years from now)5) Buyer pays taxes and insurance6) Buyer to provide Seller a Loan Commitment from a Lender on or before the Closing Date7) Seller will transfer Deed when Buyer pays full Purchase Price8) Buyer will pay the Seller's existing monthly mortgage payment that exists on the property, which is $100/month, directly to the bank.

The rent rolls, payment history, and other tenants are good. 

We are looking at easily getting a 15%+ return on that over the long run.One strategy we are working on is getting a loan against one of the ones we ALREADY own free and clear from a private investor and use that for half of the down payment on the new one, essentially putting us back at that 20% from our IRAs that are not already invested in real estate.