The original interior is fragmented, poorly lit and not functional. Thus, layers, motion lines, interactions are adjusted. Living room is reshaped with shell-like curves inspired by building facade. Light and shadow from the hole are mirrored on the wall, like a full moon, making room dynamic. Bedrooms offer lake view. Newly built 'bridge' improves structure, as an art gallery to exhibit collections. Lounge and fitness bear a flowing pattern of highs and lows, with a partition wall opened to bring fresh air and light. As a result, dwellers' living condition and quality of life greatly improve.