Fully gutted 12 unit apartment- how to hirer a GC? Cost?

[Gina S.]

Fully gutted 12 unit apartment - I don’t live close by and will not be able to babysit the project. Is this an investment I should jump into? Has anyone hired a GC to do a project that you won’t be able to be there? Does anyone know how much the following work would cost?

About the property:

It is selling at $185k and after it is fully finished, it would be worth $400-500k. It is fully gutted as in no walls, heating, plumbing or electric. It’s 8k sq ft 13 bedrooms.