Dear sir there is indonesian worker name din n wife working at sierra residency apparment puchong . As i know both husband and wife dont have any proper working permit. Husband works as garderner plus wire man n wife doing cleaning here. Both never go out from aparment. They had given a room at basement 1 at this aparment. Actually its a store room for cleaners but both husband and wife stay here doing work here n doing part time contracter work at aparment here. Our aparment management also support them cause no need to pay more salary. If police came they will hidding. Both never respect residents who stay here.Plz take action immediately.