Hire an architect in Central Indiana?
I assume you are downtown Indy. If you are renovating (and not changing the structure of the building) you probably do not need an architect. If you are, then you may need one; but you will need to see if permits/other legalities are required. Decide if you want to keep this property a long time or a short time. This will help you keep in balance the resale value vs. the enjoyment value of your improvements. Feel free to contact me for further input.