I am seeking a quote for a compact machine room-less (MRL) elevator to be installed in my existing two-story residence. The project involves retrofitting a lift into a stacked closet space measuring approximately 1200mm by 1500mm. This installation is intended for residential accessibility and will need to operate on a standard single-phase 230V power supply. Please confirm your availability for a site survey to verify the required pit depth and overhead clearance before providing a final estimate.