I agree that a classroom-based real estate school would likely be a far better education- however every day I spent in class would mean turning down a day of the unusually profitable contract that's allowing me to buy and hold, instead of flip, properties.

Or if you made an unusual deal with seller-side financing or some other exotic strategy.  

These are unusually recycled products through turn key flips which help push up the values.Compared to Ny, SC and NC very reasonable to live.

@Xing ZhuThat is very unusual regulation.

Even with all this, having an investment turn sour is not unusual.

Similarly, it's not unusual for my clients to ask for a preapproval letter for much less than the max they "could" do.

I see posts on zillow with an unusually low rent and a lot of contacts, yet still on the market after a long period.  

When you go to get a loan, the lender will want to see the 2 most recent bank statements and they will question anything that looks unusual- a large withdrawal/payment/transfer out of you account might look like a loan payment, which they will want to know about since it will affect your debt to income ratio and how much you can borrow.  

It probably isn't that unusual.2. no laundry in any apartments, and it would be challenging to add hookups;Find a nearby laundromat.

they may need some updating before commanding market rates, maybe not but if it is an unusual building and hasn't been updated you might see some surprizes.