Thank you for all the replies! Whilst I am still a bit confused all the tips and ideas have been so helpful.
I tried @FartyMcLetfly 's genius idea of plotting my routes to do simple things, and the fridge between the ovens is probably more efficient if I am cooking alone but I can't get past the idea of people popping in for a drink or a snack whilst I am cooking that would be an absolute nightmare!
I think the fridge between the ovens is definitely out so am now thinking of @mum2015 's idea of a larder fridge and matching freezer where I have the american, the room is not built and I can fit it in if I move the bifolds 10 centimetres. I definitely like the look of an integrated fridge and freezer but feel like I would miss the ice and water functions. Any ideas of a compromise/alternative? Picture of a very early kitchen design with tall fridge and freezer in that spot attached to show an idea and if it would be overwhelming to have a large piece of cabinetry there.
We are currently quite spoilt for cooling space with a fridge freezer plus an undercounter fridge and freezer left by the previous owners, I think we could probably do without a fridge just for our wine and a freezer full of party food, ice and frozen fruit but we are trying to future proof as much as possible. Unfortunately the utility is much too small to put any cooling in there. Damn us for buying a house on a small plot, in a conservation area in the green belt.
We probably also don't need two ovens but we are building an extension for this kitchen and we want it to be the dream kitchen. We currently have one built under oven with no fan which burns everything on the outside and doesn't cook the middle of anything.
@minidoofa and @jigster01 how do you find two full size ovens in a tower? I couldn't see that layout in any showroom and worried that one oven would be too low and one too high.
Glad that the majority of the mumsnet massive agree with me, since we found the kitchen shop on mumsnet that is ironic. I think designers tend of the form over function in my experience and then when you ask for function they can't always deliver. But actually if your cabinets are costing 3 or 4 times the price of DIY kitchens/Ikea maybe you should be turning problems into bespoke solutions.
Anyway this may all be a moot point if we are not granted planning permission tomorrow!