You can use this property to hedge any others that you add that may only cover themselves, or require supplement until they are paid off.HOWEVER, if you have decided that your goal is to use Real Estate as a stepping stone to build wealth by upgrading the property you hold each time (condo to house, house to 4-plex, 4-plex to 8 unit, etc) then I think you are right to sell now while you think the property is at the top of it's appreciation.It will be hard for anyone on BP to tell you what to do as we don't know your goal.You are right. 

If you want to be completely anonymous, you can use a Registered Agent.

There are a lot of platforms that will do this for you.   

This may seem controversial or “not by the book” for many.  

I probably also need to find a realtor who specializes in multifamily who can help me find a plot of land that can be used for this purpose. 

You'll do well if you're this disciplined at 18!

Great to meet you.We source from four primary suppliers: Lowe's, Home Depot, Floor & Decor, and Amazon.

Quote from @Jesse Scheidel: When setting aside money for Capex, Vacancies and maintenance, should you use multiple bank accounts?

One of them I have used personally. 

Google is your friend on this one.