Thanks - there's no dishwasher currently. In my latest plan I've got rid of the washing machine (can stay in the utility room for now) and the new dishwasher is added next to the sink:
The sink is where the current sink is and the oven is where the current oven is.
I like your layout - just not sure it'd be practical on a DIY level (moving sink and oven - currently electric range with gas hob, moving to electric double under and induction hob). Also feel there'd be an awful lot of tidying to do on the wall under the windows - I'm no plasterer.
Also - extraction - what on earth is that hanging thing?