Milind Shivani Designs' Houseum in Gujarat, India, is a house museum acting as a gallery for vintage cars and ancestral objects.The structure integrates with the terrain, featuring a modular metal frame system, brick arches, and fiberglass-reinforced plastic roof.The design includes ten stepped levels for vehicle circulation and showcases heirloom furniture in courtyard-facing zones.Houseum's layout emphasizes flexibility, natural ventilation, and visual continuity with surrounding landscape and historical context.