Like many 5ers our size, the space is there, the hookups are there but we don't have a W/D & are quite happy to be without.
The W/D cupboard is right there in the galley area so it makes for a very convenient & huge area to be used as a pantry with the shelving installed & small hammocks for bulky but light stuff like snack bags. Visitors open the door to the pantry & go WOW!!!
Laundry day is like a military invasion. Either at CG or in town a couple weeks worth gets done one time using 3 or 4 washers. Not much time wasted sitting around waiting. By the time the last washer is loaded the first one is well on its way. The whole operation is done with clothes put away in just a few hours.