Facebook pages and check in locations help?

Hi - I am wanting to create a check in place for my facebook page. The page however is for an online radio station so the category I have selected is music - radio station - this obviously suits it best and makes it easier for people to find us.

However from having a mess around it appears if I want to properly add an address to allow check ins, I need to select the category local business instead. Does anyone know if there is a way to add addresses with check ins to other categories. It does seem a little strange that the other's don't have it.

Thanks