Kids Bathroom		the pipe underneath the window, will be behind that wall and under the floor It will tie in the the stack (which is in the master bathroom) below the floor	stack and on the left are the master bath toilet which will tie straight in to the stack.
	diagram1 show 2 baths and one Laundry room	Diagram 2 shows N/S wall    KidsLav on left,, washer then going  towards stack	diagram 3 shows pipes going out  N wall of kids bath and to the stack to the left