I’m looking to expand my portfolio more quickly and am particularly interested in trying seller financing as a strategy.

As raising rents often comes with an increased vacancy exposure risk with renewals, it may not always be the best strategy.

Does this strategy utilizing HELOC really work on saving money and paying off mortgages much quicker?  

Look at their marketing strategy.

Look at their marketing strategy.

We have used every strategy, technique and tactic that the gurus teach as their own.  

Knowing your long-term plans can help you build a long-term financing strategy so that you are not just worried about purchase number 4, but also purchases 5 - 20+ (if you plan to continue to invest).I'm an investor and licensed mortgage broker.

I will say the picture did not match your strategy of going to Austin.

Leveraging seller financing creatively, with strategies like stepdown interest rates or unique amortization schedules, could be the key to bridging the gap until the property reaches its full income potential.

@Jennifer Fernéz I run sum numbers for you with our tool, see comments and pics below before refinancing and post refinancing .Financial Breakdown: Purchase Price: $200,000 Mortgage (LTV 80%): $160,000 Interest Rate: 6% (30-Year Amortization) Mortgage Monthly Payment: $959Upfront Costs: Down Payment (20%): $40,000 Closing Costs (3.5%): $7,000 Renovation Costs: $15,000 1 Month of Carrying Costs During Renovation: $1,548Total Upfront Required: $63,548Year One Rent: Monthly Rent Income: $2,000 1 Month Rent Losses during renovations (-$2,000): -$167/month distributed over 12 months Total Rent Income: $22,000 per year => $ 1,833 per monthMonthly Expenses: Mortgage Payment: $959 Property Tax (Assuming $3,000/year): $250 per month Property Insurance (Assumption): $100 per month Utilities (Hydro, Gas, Water): $275 per month Assuming 5% Vacancy: $92 Assuming 0 % Repairs & Maintenance first year because unit has been recently renovated Total Monthly Expenses: $1,676Monthly Net Cash Flow: $157Post-Renovation Refinancing Strategy after 12 months:So far, we’ve purchased the property, completed renovations, and rented it out.Next, you can approach the bank for a refinance to consolidate a portion of your initial investment into a mortgage.