You use their money to buy deal one, you renovate, rent, and refi with bank debt, to pay off their loan, but the agreement is they keep that loan available to you until you find the next deal.  

Due to complications in due diligence (seller financials), the only way that it makes sense for us is if we can assume the current debt, because it is below market rate, already underwritten etc.

I have had this goal of buying my first duplex and have talked to real estate investors, realtors, lenders, appraisers and have been encouraged so much to where I am anxious to dive into this.Now that I am 18 I have absolutely no debt, a credit score of 727, I have 28k sitting in a certificate of deposit, a couple years of working consistently under my belt, I’ve also been investing in my Roth IRA, I feel very blessed to be in this situation.I am still in high school, I know it wouldn’t be smart to buy a house right now but something in me is so anxious to buy this house I know I have to have patience but I don’t know if I should start the process of getting pre approved, finding a good investor friendly realtor, lender, preparing my documents or if I should just wait.When analyzing deals in my market I have crystal clear real estate deal criteria my strategy is house hacking a duplex, price range of 500,000-600,00 in Salt lake, Utah! 

With the rates where they are, most properties dont debt cover at 80% LTV.

I will be making around $110,000 annually and have $20,000 in student loan debt. 

@Adolphus Fletcher For multifamily investing, most real estate investors typically use an LLC for several reasons:Liability Protection: LLCs protect your personal assets from lawsuits or debts associated with the property.Pass-Through Taxation: Income and losses from an LLC pass through to your personal tax return, avoiding double taxation seen in C-Corps.Flexibility: LLCs allow for flexible management structures and are easier to maintain than corporations.Anonymity: In some states, LLCs can offer a degree of anonymity if you use a registered agent and form the LLC in a state that doesn’t require public disclosure of members, such as Delaware or Wyoming.S-Corps are should be avoided for real estate investing because of various reasons.

These debt instruments havestrategies best suited to them; MLI Select, for example, is most favorable fornew-build (we have several MLI Select loans).

So if you are looking to get a conventional mortgage you will still need to disclose the debt. 

We’ll only consider additional debt when it maximizes liquidity or improves risk-adjusted returns.

At the end of one year, the cost to restore the property to livable condition was over $15,000.