澳大利亚采购需求：智能马桶、智能坐浴盆、电动坐浴盆、电动马桶、圆形马桶、高马桶盖

I'm exploring the possibility of purchasing a specific model for use in Australia, and I'm curious if there's an Australian distributor available for both purchasing and future spare parts. Having local support would make it much easier to deal with any potential issues down the line. Additionally, I'd like to hear your insights on the usability of different control options. Is the remote control or the side-mounted control typically considered more user-friendly, or does it mainly come down to personal preference? This information would really help me make a more informed decision. Thanks for your assistance!