I have similar to everyone else and definitely have a big sink with a separately plumbed in deep draining board. Great for soaking and hand washing. We too have an under counter wine fridge. Also a big heated towel rad.
I had an overhead pulley drying rack but they can get in the way if you have lowish ceilings. I now have a clothes rail along most of one wall. It’s above a work surface with drawers under it for batteries, light bulbs etc. Below that is recycling storage and welly boot storage. I have a large broom cupboard and that takes the ironing board as well as cleaning products. The room also has French doors to the outside. I never iron in there as it faces south.
I also have cubby holes above the sink and fridge for washed items that don’t need ironing. We store vases under the sink and washing machine and tumble dryer are stacked with detergent storage above. I wouldn’t change anything.