Walking up the stairs to the third floor, then turn right. Went to the bathroom and turn right at the first class to pass through the room, you will find your classroom.
Walk up the stairs to the floor 3 then turn right. Go straight then turn right at the bathroom and passed by the classroom 1 room you will find your classroom.
Walk up the stairs to the third floor, and then turn right. Turn right and travel straight to the bathroom and walked through the classroom to classroom can be found at 1.