Hotels with free wifi in Hille

"No staff for late-night arrivals; call ahead for special handling (try not to be late; limited outdoor lighting). Hotel is in tiny part of small town; not much around (few residential houses and park); requires a lot of navigation from Autobahn (not "easy-on/easy-off"). Rooms and hotel are very basic; nightly price is therefore also lower. Room is only where you'll want to sleep and shower; no reason you'll want to stay in the room if you can find any reason to be elsewhere. Breakfast is buffet...