The owner does not need plenty of storage space for the flat as he needs to travel all the time, so there is much more flexibility on designing the flat. Designer use “natural” and “green” as a theme, so there are many elements with tree” in the flat. Designer removes the wall between living room and study room, replaced by a glass with tree graphic. The bookcase comprises with green and white storage boxes. It forms a feature wall of the flat. Together with the green boxes in living room, the flat is full of colours and layers. In master bedroom, white wardrobe with tree graphics and wooden side table form the best place for rest and relaxing.