BP has built a great selection, all of them worth reading and that will help you build foundational knowledge.To answer this one: the words from old school investor Dolf De Roos "seldom sell" and you will find a lot of post on BP from people who regret selling properties in the past.

All help is appreciated and I feel really bad because my other tenants go to work and have children that go to school and they are not able to sleep properly because of the loud music. 

It stops nonsense before it starts and keeps your property safe (and your sanity intact).Hard on Paper, Soft in PracticeMy lease was stricter than a middle-school dress code: no overnight guests, no smoking anywhere, and quiet hours that would make a library blush.

As you've mentioned, great schools, area in general is nice and it's centrally located.

Eastpointe has a semi-decent school district, and the area overall is seeing a population growth.

I know the university, the med school, and the hospital are there, so surely an MTR would work well.

Let me know if you want to know more about Breinigsville( great place to invest Btw- neighborhood with great school and close proximity to major landmarks) Hello i am looking to invest in the Allentown market lets connect.

And what about that high school biology? 

It's in great school districts, so I just listed those in the ad in a neutral, factual manner, which I believe won't violate fair housing laws as long as I avoid implying a preference. 

I was thinking about doing real estate sales on the side as a sort of part time hustle while I'm in school and working my w-2 but that's great to know.