Thin worktop - saw these recommended on another thread and thought they were incredible value
Matte accessories in what I think of as millennial colours - that sage green, dusty pink, milky terracotta etc. Also for the lighting - low ceiling pendants in matte colours.
At least one open shelf (more if you have a good extractor or like cleaning for the artful display of the stylish crockery /glasses you will buy or if that's not going to happen, some pretty objects like the abovementioned accessories.
No knobs - use flat rectangular pull-handles fixed to top of cabinet door, again matte. Something this but longer
Matte off-white flush-to-the-wall sockets with rounded corners
A faded kelim in the dining bit if you have room
A pale matte wood dining table and chairs with rush seats if you can stretch to it - scandi-ish.
A boxed in column extractor fan rather than a trad steel one
Tiles in an unusual format - small but a longer rectangle than usual, laid in columns not in a brick pattern. Matte with a slightly contrasting grout, could be one of the above dusty colours.
Make sure the pale kitchen you choose is matte and a good off-white and nothing else!
Make sure you have enough cupboard /drawer space so that you only have the minimum on the worktop. Cabinet with plugs in to hide coffee machine/kettle/toaster if humanly possible.