Below ground level the dwelling guards his swimming pool, areas for massage, fitness and sauna in a triangular hypostyle hall only reached by daylight in its far most corner point.

• 地下室为一个三角形多功能大厅，相对私密，在其最角上有个采光井为其提供了自然光源，设置了一个游泳池，以及按摩、健身、桑拿场所。