IMO the bath is way too small that shower would work for an Etheopian but that's about all. The bunk over the cab after you put a mattress in it will also be fine for an Etheopian...maybe 12-14" of vertical space. Showhauler is very reasonable...let them design you something livable, insurable and resellable. Showhauler offers 2 showers the standard which is way too small is only 36" diagonally. I opted for the larger which measures 44" if I recall corectly. In the pic below the standard shower is shown. Hopefully that give you a scaled idea how much room the bath really needs to take up. That's just my .02
