I am also wondering how refinancing works regarding GRM and how a bank would potentially view a property of that nature regarding a refinance.  

If potential tenants have been properly screened, properly onboarded, and properly communicated with then people are almost always going to return the favor in the same manner.

I also found these potential resources:"Housing Assistance Homeless Hotline helps tenants, homeowners, single mothers or families with children who need financial aid for back rent, and others.

I have a potential Sub to investment opportunity in Baltimore and i am just wondering how does the payments work?

It was a great location and I saw the potential in the house.

You will have negative cash flow... that doesn't make sense to keep it as a rental and get negative cash flow and then sell later on and potentially have to pay the capital gains tax. 

During off-peak times, higher discounts might be necessary to maintain occupancy.With these factors in mind, here's a suggested approach:Weekly Discount: Since longer stays save you from incurring multiple turnover costs within a week, you could potentially offer a discount that's enticing but still profitable.

Michigan has some good buys, Indian, Ohio, Florida, Tennessee and Oregon.These markets have a good sale price factor along with a high ARV potential.

If your goal is to generate passive income, you'll concentrate on properties with good rental potential.

This suggests that proximity to Starbucks can be a strong indicator of property value growth​​.The Starbucks Principle for Real Estate: While it shouldn't be the sole factor, proximity to Starbucks can be a strong indicator of neighborhood stability and potential for long-term value.