That’s a level I’m fairly comfortable with but your level of comfort may be more or less.

A couple issues with Credit/income on paper.

I'm 2 miles from 2 hospitals (one is Swedish and I've heard that they get a fair amount of travelers) and within walking distance to Denver University.

We have excellent credit and cash capital.

Real estate investing has been a passion of mine for time with my mother also having invested early on where I likely have gotten the love and desire to follow similar foot steps.I have taken last 6 months to educate myself and currently own a single family home as primary residence and would like to expand to multi family properties (2-4 units) for additional stream of income, not to mention potential tax benefits for long-term investing.Based on current living situation, I have a fair amount of equity established in my primary residency along with having enough cash to either pay off house completely or use towards investing in a multi family property.Given that I'm the sole source of income for our household with my wife being the home maker for our two kids under 2, trying to weigh out risks with getting started now or perhaps waiting. 

And even if they do, they have to be fairly motivated to be willing to do so (even if you've built rapport and all that good stuff).If they are motivated, usually that means the property needs work and they almost certainly won't lend over and above what you buy the property for.

RentRedi needs an option to have the landlord pay this OR just bake it into the monthly cost. 5) RentRedi introduced a feature to allow my tenants to report their rent to the credit bureaus to improve their credit score (cool).

do not use a line of credit for a down payment. 

During the peak season you have to make your money when the slow season is so much less.I do have events where the prices are expected to be high due to supply and demand.I do see some of the dynamic pricing days as being rediculous and your going to miss out on the early bookers looking for a fair price.

This will allow you to remove the person and do the financing on your own.Home Equity Loan/Line of Credit: Since you're looking to access equity, a home equity loan or line of credit (HELOC) can be a good option.