As for liens, here in Milwaukee, if you sell a property any unsettled small claims judgments have to be taken care of prior to or at closing....that can be city taxes, old utility bills, medical bills, etc.  

Luckily I am also a part time Medic so I can introduce myself either way. lol.

I didn't major in anything I just got my EMT license, it has helped me in the following ways: a) knowing what a house should NOT look like. b) Better people skills. c) calmness during crisis.2.

Different types of rooming houses (ie. student, institutional, social/low income) will require different focus and skill sets.Boarding houses (meals served), group homes and care facilities require additional administrative effort in exchange for the greater revenue.  

These have damaged property and roadways, and such breaks pose a threat to public safety, especially when they impact fire-fighting capabilities and medical facilities.

I think most people don't realise that wholesaling is a real business that requires both sales and marketing skills.

At a glance I would tell you to do things in this order before purchasing more properties:1) Build enough cash reserves to cover large emergency expenses on your current properties say $5k-$20k depending on age of the property, value of the property, and your risk tolerance.2) Build a personal emergency fund that will cover you for 3 to 6 months (depending on your risk tolerance again) if you suffer a financial set back (i.e. loss of job, medical problem, etc.)3) Pay off all other debt besides loans on investment properties.4) Make sure you are setting some assets aside for retirement outside of real estate.If you follow this basic formula you are setting yourself up for success no matter what life and the markets throw at you.

I think this would be a good time to use my skills and contacts and apply it to real estate investing and see what happens!

There he sharpened his business fundamentals, data analysis skills, interpersonal communication/presentation skills, and management skills.

I've got the time and some skills if they're short on time.