Working with a familiar client, the architects were asked to design a 1,228-square-foot suite addition with a basement level of 1,072 square feet to a house they had renovated in the past. This time, the clients wanted a private world to themselves—separate yet connected to the main house. Design concept and solution: Within the simple white brick gable of the three-story addition, a wooden tower contains the bedroom, generous open bath, and dressing area on the main level, with a meditation space upstairs. A basement level has a gym, massage room, and storage. The tower, inside and out, and the