If you can't muster the money for an architect and engineer for an apartment building you dont need to be doing apartment buildings.

It is an older home, and would be hard to move walls around to make space without basically taking the whole house apart.

Maybe apartment complex.

The homes or apartments units are usually larger.

I understand that this is just a part of STR investing.

Here's a case study on a 6-unit apartment building that shows just how much you can save by breaking down your property into its components for faster depreciation.

The first few times were far enough apart from each other that we searched for other simple reasons it would not work only to be told we have to re-setup the existing tenant in payments. 

Single family, multi-family, apartments? 

What will set you apart is the experience you gain through the advice others have given on the subject and the amount of time you've dedicated outside of school to learning your craft is your alpha.Wishing you the best!

I could also refinance before 2 years is up but closings costs for apartment buildings are expensive right?