Sustainable Products, Projects and Green Design Vintage Grandeur Roha Tourism Development by Mahesh Nampurkar Sustainability is the unique feature of this project. The farmhouse has an effortlessness in its design. The state of art techniques along with locally available materials has enhanced the entire appearance of the region. Designing this part has given a breather to vernacular architecture. This has resulted in creating a welcoming and homely atmosphere. The simplicity of forms and structures has been derived from the regional architectural style. In this project Indian design is used which amalgamates in with the serene landscape.