Typically about 20% down on each purchase you make.  

Population growth typically correlates with increased demand for housing.

No, you are looking for a CRE (commercial real estate), bank or SBA loan on this, "DSCR Lenders" are for 1-10 unit residential properties and typically don't allow any senior care or tenancy like that

For cash-outs on investment properties - you can typically pull up to 80% of the value out, and it will take 25-30 days. 

Rental properties in areas with strong school districts typically experience higher demand and can command premium rental rates.

@Carol D.They are a regulation a+ offering so they will be required to report bi annually the financials to the SEC and you can see financial strength of the company.Just remember most companies may issue distributions but are not profitable the first few years due to high startup costs for a company

The rates for a purchase money loan (one where you take the loan out to directly acquire the property) vs when you do a "cash out refinance", which your loan would be if you chose to pay off the line with a loan on the primary residence, it typically done at a higher rate.

I recently attended a probate sale and it required 10% offer price of deposit to be elligible to attend the bid.

Home depot offers zero interest for two months.

Have any of you ever had a tenant offer to pay you 12 months upfront?