I only went to 2 semesters of community college.

I attended NC State for 2 semesters on an exchange program.

I am a college student majoring in Business Administration with 3 more semesters left (Graduate in Spring 2016). 

After all if they stay at a dorm they are paying by semester, twice a year. 

Hello,I am a 2nd semester junior attending college in Newport, RI and would like to purchase a multi-family house to rent, as well as occupy one of the units myself.

You mention "per semester".

2) Lead paint certificate for rentals 2-4 @ 1150/semester = 2300/yr * 2-4 = 4600-9200/yr = 6900 average revenue 10% ROI?

Some of the LL I know that rent to students require payments be paid by semester or school year in advance to attempt to minimize any lost rent.

Over the past 4 years I have been working full time, going to engineering graduate school part time (one to two classes per semester except for one summer), bought and rehabbed my personal residence and a rental.

Sometimes parents have given their kids a semester or year's worth of rent money and the kids think they are supposed to pay it all to the landlord asap.This couple's application is toast even if they show up at the open house, pay a fee and their background and credit report comes back clean.