Quote from @Enrique Toledo: I came across a really good seller financing deal and I would like to purchase it as my first deal but I don’t have enough money for the down payment.can I use a lender of some sort to give me money for the down payment?

Does anyone know of a dscr lender that will allow for seasoned money for a down payment and a really good property manager in Ohio specifically in Columbus, Cin, and Cleveland?  

When you borrow money you agree to pay it back.

Look for some of those to go in as an LP (limited partner) and learn and grow your knowledge, skills and investment money so you'll be ready for the next accredited deal. 

Will this be a good investment time and money wise?

BUT even then, the contract is valid, it just violated Portland regulations and the owner would owe the tenant the local Relocation Fee (penalty, which is steep). 

I would rather do this and retain my money then give it to the bank as interest. 

For the most part, most lenders are going to be relatively close in cost assuming we are talking about a straight forward loan product, we all borrower from the same pool of money to make these loans. 

My tenants just notified me that their unit got broken into and money was stolen.

If they do, your best bet is a local community bank that funds these types of properties.Another option is a private lender but that money will be pretty expensive, as mentioned 10%  +