This is where you’ll find the greatest concentration of real estate investors.

Just concentrate on building rapport during the first meeting.

It doesn't feel successful, I know, emotional investing is not the way to do it right, so I will concentrate on the loans with higher rates.As far as the loan that affects my debt to income ratio the most, that is definitely the 600k loan I cosigned. 

South Florida has the highest concentrations of vacation homes in the US.

Really isn't a big concentration of 3-4 unit properties anywhere in the Cleveland market.

Having the call center has really elevated our business and allows us to concentrate on expanding rather than taking day to day phone calls.

Concentrate on getting a few deals going and creating some equity or cashflow to protect first, then worry about how to do it. 

I think you better concentrate on finding a rental that will accept a pitbull and two cats.

If they do not I would just concentrate on frugality and try to advertise some sort of seller financing for the house. 

Sure...We have an arms length niche where we concentrate on low priced C-class properties & farm them out to others who approach us.So here's one of the many we have done over the last 20+ years.