As to accommodation, you'll be spoilt for choice because in Australia, there is an important range of options, from boutique hotels to rustic country pubs to quirky little caravans.
Most hotels in the area, for instance, the Reese and Millbrook, have such motels. https://telearchaeology.org/TAWiki/index.php/Unlock_The_Beauty_Of_Katong:_Explore_Emerald_Of_Katong_Condo_Living_Now