Architecture, Building and Structure Design Haus M private house by Gronych + Dollega Architekten The shape of the building is meant to imitate an extract of a mine. The inside of the residence revolves around the living room, which measures 6 meters in height and is divided by a gallery layer. An open and tense spatial structure is being formed hereby. The frontal terrace plane operates like a stage set and creates more depth within the room.