Ours is perfect for us and can’t think of anything we want to change, have been doing it for a very long time though and usually camp for in excess of two months a year so we have had plenty of time to refine it! Depends what you want though really - I don’t do bunting/fairy lights or EHU!
We have a Hago kitchen (made an oak worktop out of oak floorboards some years ago). Two plastic boxes for non-cooler food which stay in our barn for the season with bits and pieces in them, just topped up before each trip. Coolbox, plastic box of cutlery/utensils and another of cookware/plates/cups etc. Changed our plates/cups/bowls etc to Tatonka stainless steel stuff this summer and really like it. I bought a Kuhn Rikon pressure cooker for camping a couple of years ago (not at all like the scary one my mother used when we were kids) – great for making warming food, I like to cook whatever it is for about ½ the cook time under pressure and then 30 mins or so with the lid off so that things reduce and the flavour concentrates (and it doesn’t taste like school dinners).
Table and stools under the canopy unless the weather is vile when we bring it inside. Lafuma make lovely chairs and stools for camping.
We have one of those rectangular Weber BBQ’s that is now about 12 years old and looks like new so would recommend that.
Cook on a two burner stove generally - also have two Trangia kits for cold weather camping and when we camp in our ridge tent.
We have two Feuerhand paraffin lanterns which give a lovely light (also have those Black Diamond lanterns in case we need anything extra). We have a campfire box that we bought from a canoe shop in Canada but enjoy the the light from the lanterns so much that we rarely light a fire (lazy) these days.
Pett toilet - I think there are cheaper alternatives these days but have had it years.
Clothes stay folded in our individual bags that are on the floor at the side of the tent (as it is a pyramid it makes good use of the space). We put those weaveatex carpets down to protect the groundsheet and then three huge rag rugs down on the top of those.
All we have inside the tent generally are two beds, dog bed, loo and clothes bags plus my daughter’s chair and a small side table (usually crammed with lego), unless it is horrible then other things come in from outside.
I bought some brushed cotton duvet sets/sheets/pillowcases, cut the seams open and sewed buttons on the inside of our sleeping bags at the very top. The opened out duvet covers create a top and bottom sheet inside the bag - means that you get ‘clean sheets’ every time you camp and that I don’t have to send our massive sleeping bags for washing very often.
We are very organised (husband’s influence mainly!), we have a small multi compartment zip bag for things we wouldn’t leave in the tent so the (world band – v good for Europe) radio/headlamps/black diamond lantern etc. go in that in the car when we go out. We have a plastic box in the trailer for the lanterns/Trangia/fuel/cleaning stuff. The BBQ/charcoal has a zipped canvas bag so that things stay clean in the trailer.
Honestly, sometimes I think we are too organised but having a trailer and a barn to store everything in means that we can be ready to go just with packing our food and clothes. Anything that could be affected by moisture is stored inside but the trailer is half full of the other stuff.
Photos of kitchen/under canopy.