Type Towers

OK so I was doing Draconic Site yesterday when I thought about this. Maybe make one tower per Pokemon type and restrict access to it, like you get a message when passing through the door like when walking out excavation sites.

The building would have a PC on the lobby where trainers can switch around their Pokemons but the building's main rooms can only be entered if all Pokes in your team are of that building's Type.

Basically there would be different rooms for PVP and other activities in there as well that would allow accumulation of points.

Each building have its own point system (like those steel points in Valley of Steel) that can be used for buying Pokemon, items, TMs/tutors, etc; and there is ranking that unlocks services in there (like Excavation points).