If you don't have any issues with spending a few nights 19 kilometres away from the middle of the city, explore the suburb of Manjimup. This area has 2 options available, such as Manjimup Gateway Hotel and Kingsley Motel & Restaurant.
For more options, look at the Scarlet Woods Chalets and the Diamond Forest Farm Stay. They are 30 kilometres and 25 kilometres respectively from the main center. Others are the Shambhala Guesthouse, 25 kilometres away, and the Nelsons of Bridgetown, 30 kilometres.
The nearby localities of Bridgetown and Pemberton are certainly worth exploring. Bridgetown is 30 kilometres to the northwest of Kingston, while Pemberton is 40 kilometres to the southwest. Accommodations in Bridgetown are the Pamela's Retreat and Tweed Valley Lodge. Pemberton choices are the Best Western Pemberton Hotel and Karri Forest Motel.
Brusselton Airport is the most logical airport, and is 100 kilometres from the centre of Kingston. Nearby accommodations include the Busselton Guest House and the Inn the Tuarts Guest Lodge Busselton.
Hotels in Kingston start at AU$90 per night. Prices and availability subject to change. Additional terms may apply.