GF-049 Engaged. I have grown accustomed to many kinds of toilet over the years so its easy for me to just attend the practicals. For many it is a first experience of stink and mess that they find apalling and the fear that someone might open the door even worse! I wont write my dissertation on toilets in the mind here but this pic is fairly iconic. Note that these must be fairly clean or the boots would be above the doors.