Joining the first floor of home to ground floor. ( Do Refer the next photo too ) Renovation of homes need that extra care . A proper design by an architect , the skill of a structural engineer , the most important item is co-ordinating the design to implement at site with in the cost and time frame. Here the first floor work completed from outside without disturbing the home owner who lives in the ground floor. After the completion of first floor we removed the wall between stair and dining room. Happy living .