My focus is mostly on land banking, a convenience store, and, more recently, providing judicial services for a select handful of foreign investors.

I'm surprised they were able to use that name for the website. 

They proposed higher than market rent, but want to keep 2 people from thee organization volunteers in one room in future.We checked the website of the non-profit organization, their program include several categories, including helping international children to school, housing for the homeless, etc.

Then look up their website and start contacting them to see if they’re looking to expand.

Ill shoot you a DM I know a great broker there that can help in home selection and contract negotiation, but cannot improve the ROI if it simply isn't there

First, whether you are renting or selling these are two rooms sellers and tenants place greater emphasis on when selecting their housing.

The type of cleaning service would depend on the property that is selected.

I also look up the property on the county website to see if there were any permits pulled for the work recently done.

You have to be quite selective and in some cases make some changes to the property to make it cashflow (ie add a garage, renovations etc).

I have found other websites that are also advocating the HELOC in the first lien position it's a way to pay down your mortgage in a much faster time and have the opportunity to invest in other real estate at the same time.