ive got a potential seller with an existing mortgage left over of 190k an the home arv is abt 310k how would i go about my offer price formula with the existing mortgage? 

There's always demand and there's so many different ways to invest.

Conduct thorough market research to understand rental demand, property appreciation potential, vacancy rates, neighborhood trends, and economic indicators.Please take some time to review your financial goals and develop a strong financial plan for acquiring and overseeing new properties.

Creating generational wealth through real estate demands commitment, self-discipline, and careful planning.

Makes sense, if you allow the seller to have logging rights post-closing.

Rode it though some funky seller issues whereby it changed hands between 2 different owners while I had it in escrow (fun!).

I've done a fair share of researching but some things I havent been able to get very clear answers on.I'm looking into possibly buying a laundromat on seller finance and I want to be able to talk to the seller and negotiate terms that benifit both of us that I can still profit with the business.I guess im looking for a clear cut of all the parts of a seller finance deal, how to structure it, and how to negotiate it if countered. example, If i put 10% down, they finance 90%, whats a good or bad interest rate if any, how long of a term, what should the payments look like etcany advice would be a huge help to not only the laundromat but Real estate in general!

Consider factors like location, demand in the market, condition of the property, and potential rental income.

Rode it though some funky seller issues whereby it changed hands between 2 different owners while I had it in escrow (fun!).

Are there any fellow Houstonians that have sub to or seller finance deals available?