this is probably impossible...but I have an outside loo (typical size 6ft x 3 ft) attached to side of house next to back door. I plan to fit a small conservatory porch over the back door which will effectively bring the outside loo more 'indoors' . I will change the door so it opens away from rather than into outside loo.
I wonder..if it is possible to actually fit a shower and small basin in there as well?? Has anyone seen this done?