As such, we've got our kitchen pretty much designed. I'm half tempted to import from DIY Kitchens because of how crazy expensive everything is here!
although I've had a galley kitchen , I wouldn't have a unit wall on one end of the sink, you loose ability to prep stuff on one side with easy access to sink,
and have ongoing cleanup of pans, say, on the other, and it's maybe claustrophobic;
I've had double bowled one small/one big sinks/Franke in most places too, so that you can multi-task - maybe your cad system didn't have one.
Do you have sufficient work surface space for u-wave or other appliances too ? (that can't be put on an island, versus work surfaces against wall)
Parents just had porcelain tiles on bathroom(bungalow) floor - I find they are very cold underfoot, versus lino type stuff I've had so far..