Making a trade fair app

I am new to GLIDE and was wondering if somehere has tried to make an app for a trade fair.
I found this template Advanced Conference Template • Glide while exploring GLIDE’s site but I believe it is still missing some of the features I would need, like location of booths using GPS features.

Can you explain more about what functions you want to have for your app?

And also, can you clarify more on “location of booths using GPS”? Do you want to use coordinates to display a booth in a map view or something else?