House stairways section and sanitary installation details that includes a detailed view of house front sectional view with main stairways, stairways sectional view of drawing room to floor, terrace stairways, doors and windows view, dimensions view, supportive pillar view with of toilet sectional details, passage, sanitary equipment installation details, doors and ventilation details, plumbing details, interior details, dimensions details, wall section details and much more of house details.
