Custom Meta Data on Sidebar?

Hello I am trying to accomplish something like this. https://www.abandonedok.com/waukomis-school/

The “Location Data” on the side has fill in boxes and category check boxes on the back end. How does one accomplish something like this?
Here is a screen shot of the back end. https://www.abandonedar.com/wp-content/uploads/2012/12/aok-back-end.png
Thanks in Advance!