ECOLIV is a retrofit conversion project into a sustainable building in the United Kingdom which is optimized to reduce its carbon footprint and carbon emissions. The 2-storey building consists of 7 bedrooms, 7 bathrooms and a living space. The property features water saving solutions such as a greywater collection and treatment system. It also features a green wall in the living area where guests can give a feel of nature inside. The spaces were also designed to be easily adaptable where some bedrooms could be multi-purposed as yoga or meditation rooms.