By offering strategic guidance, the broker helps investors make informed choices, ultimately increasing the likelihood of project success.Finally, a good private money broker understands the importance of post-funding support.

If your fee is $150k I would expect a very healthy budget to be spent to marketing and advertising this property all over the place.  

If there’s any way I can support you, feel free to reach out!

Is there any evidence or support I can include to make my letter of intent more credible?

As you know, I'm probably the main proponent of the great investment opportunities Mexico offers on this site and I will help and support anyone who wants to take advantage of these great opportunities.

He is an actor and I support him doing this.

If you were able to pull out $500,000 in existing equity out of a paid off rental and disperse those funds to acquire 2, 4-unit MFR properties and had the income to support any future CapEx and the interest payments on your HELOC ( including the extra income to paydown the loan ) would there be any " gaps " or problems I'm missing in this situation where it would be a bad enough idea to not go through with acquiring more properties through a HELOC on 1 of 5 properties you own?

Real- Estate  is a lot tougher game now because of technology now allowing buyers, sellers to access the market using the internet without using agents but  you do have hot areas that can support  more bodies .

If your market has a significant number of FHA or VA loans with zero to low down payments where a buyer can't afford to pay their agent out of pocket, your sellers may end up cutting off a significant portion of the home buying market, or once they do come around to considering negotiating on BAC, they may feel deceived, and now you may lose the potential for the recurring client that will ultimately otherwise drive your seller lead acquisition cost down.For planning: In a great business, a good rule of thumb is to estimate:100% Gross Income35% Cost of Sale30% Expenses35% Profit <-- very few businesses achieve this, but we're looking at an ideal solutionAssuming a national price average of $300k and 0.6% GCI, you'd be looking at:$1,800 Gross Income$630 Cost of Sale <-- agents/ transaction coordinators$540 Expenses <-- photos/ signs/ lockboxes/ Errors & Omissions insurance/ MLS fees/ liability insurance/ tech fees/ VA admin support/ marketing to get clients for the business (this piece should be roughly 10% of revenue, which would be $54 in this case)$630k ProfitIf your business sold 1,000 of these homes a year, you would have:$1,800,000 Gross Income$630k Cost of Sale <-- agents/ transaction coordinators (you could have 5 agents handling 200 sales each at $100k incomes and TC support at scale)$540k Expenses <-- photos/ signs/ lockboxes/ Errors & Omissions insurance/ MLS fees/ liability insurance/ tech fees/ VA admin support/ marketing to get clients for the business (you're going to est $125k in runner fees alone for signs; $25k+ in signs, $54k in ads to attract clients, $200k in photos, $10-20k minimum in E&O, $2k in liability, and what tech/ VA support)$630k Profit Scale costs will include hiring a managing broker for compliance to help oversee all of these transactions and implement legal changes and training.

Analyzing the impact on your overall financial health is critical.