You'll want to look at their reviews, how they safeguard your funds, understand what their fees are, and how responsive they will be to your questions (do they work 9-5 only). 

I have known and worked with Matt for years.I have attended his training and hired him as a consultant.He is hands down the best at what he does.I have personally raised over $50 million for my hard money lending company.I am grateful for a lot of people who helping me with this success and Matt is at or near the top of that list.

Definitely a personal question. 

The concern with the DSCR loan is that I need to make the property present as though it's rented to individuals during appraisal (tough since it's a working rehab facility now) and must create another lease that shows the tenant as personal and not a company.

A FHA 203k Loan is where the purchase price and rehab costs are rolled into a single loan.The downside of using FHA or a FHA 203k is you will need to live there, for a minimum of one year (to satisfy FHA Requirements); AND because you closed personally, you will not have Asset Protection, in the form of closing in the name of a LLC.

. $50 per bedroom, so a 4-bedroom house will cost you about $150~200consumables - bathroom supplies, kitchen supplies, beverage supplies: $20~30 per week, depending on how much you providewear and tear - towels, linen, kitchen utensils, some furniture: $1000~2000 per yearRepairs/replacement for things that guests break or steal:  $1000~2000 per yearAlso, if your personal use is less than 14 days a year, the entire property's expense is deductible against STR income, but if you use more than 14 days, then you will have to calculate the proportion of how many days it's rented out vs how many days you or your family uses. 

Personally I pay $300 commission to get the new tenant, 8% of rent collected, and $150 for renewals.

Offer to do his inspections for free in exchange for some education on how to find, analyze, and fund deals.

Most lenders are going to be limited to 70% of ARV ($560,000 total loan amount) but that means they could fund 85% or a bit higher of purchase price + rehab ($560,000/$645,000 = 86.8%), which is solid.

You can probably meet him in person if you attend the next HH.