I came across the slow to load site of the Egyptian Medical Services, which has dialysis destinations across Egypt. It looks like one could put together a great visit by going to several of EMS's units. I'm not clear on the unit near Luxor, whether it is on a boat or merely a embarkation point for Nile cruises but it sounds nice - the list of leisure facilities is intriguing. I have never been to a dialysis unit with a swimming pool. Fish tanks but not a swimming pool. Cairo, Luxor and Sharm el-Sheikh, that would be a good two or three week trip.