The present invention relates to a washer/dryer (1) comprising a door (3) providing access into the body (2) in order to place the laundry therein, having a ring shaped inner door (5) forming the portion thereof facing inside the body (2), a ring shaped outer door (6) forming the portion thereof facing inside the body (2) and a locking mechanism (4) that provides the door (3) to be secured to the body (2) in the closed position and to be released by being actuated when desired to be opened.