Where to advertise modest house that’s suited to car nerds?

[Jeffers_S13]

Asking for a friend...

So there’s this house for sale with bespoke 4 car garage/workshop, 3 phase power, large secure drive, small secure ‘yard’ suit Motorhome, trailer or more cars...
10 mins from Donington, 25mins from Mallory.

Rightmove doesn’t have keyword search or categories for ‘specialist’ houses, so where would I advertise to get the best exposure?