The utility model discloses a multi -functional integration type bathroom, set up the district (1) that ventilates, storing district (2), wash area (3), take a shower district (4), as lavatory district (5) and laundry district (6) on bathroom main part (0), bathroom main part (0), bathroom main part (0) is set up respectively like lavatory district (5), wash area (3), the district (4) of taking a shower by a side direction opposite side, setting up the storing like lavatory district (5) top and distinguishing (2), wash area (3) below sets up laundry district (6), ventilates to distinguishing the top that (1) is located bathroom main part (0), originally, scattered bathroom facility is integrated into to a whole, has fully practiced thrift bathroom space to effective mutual with different facilities, washing machine, the produced water of bathing, wash one's face and rinse one's mouth pass through inside filtration system's effective filtration, supply the closestool to wash by water and use the water economy resource, in the details, many places have for the facility that physical disabilities designed, effectively help physical disabilities to use the bathroom facility, and application scope is more extensive.