We have 1+1 house in chawl. We have planned to shift our kitchen and living on first floor and divide the ground floor section in three equal parts so that we can rent the same. But for that we will have to give doors and windows to all the rooms. For two rooms it is fine but for the third room same will come in passage which is the only way for in-out for our other two neighbours. And one of the neighbour is claiming the ownership of the passage. I m damn sure that they will create a problem during construction. There are 5 family members in the house and all of them come for quarrelling specially the females of the house so that their case becomes strong. Can anyone please provide any solution for this problem. Or any precautions I need to take before starting my work.