A Lovely Set Up is so personal to your camping style.
Mine is this:
I never have EHU. I prefer ‘wild style’ sites where there is much more space between tents, secluded glades in woods or meadows. Don’t like camping in rows or Sites where people have TVs, projectors etc.
Cotton canvas tent. They are just nicer to be in. But must be packed away totally dry so I have ended up with it draped all over my front room on occasions. Lovely but not practical for everyone.
When we had poly tents: green not blue. I don’t think blue tents fit so well with an outdoor back to nature vibe. But current darker, more navy blue are better than the bright blue they all used to be
Cooler: Icey Tek. Yes it will keep ice for a weekend, if you pre chill it, pack it with frozen / chilled goods and don’t leave the lid open / keep opening it / adding non-chilled items. Coleman XTreme are also high performance passive boxes, cheaper but not as pretty. Plug in boxes are designed to chill to a certain number of degrees below ambient, so won’t do better with ice in hot weather. But you can buy ones that are properly refrigerated. They will make noise.
Bedding: I use a 10 Cm SIM but was also happy on 7.5. Kids can manage in thinner as they are lighter. For me, sleeping bag has to be cotton lined. If you use a duvet put something like a fleece blanket under your sheet, or sleeping on a SIM is a bit plasticky. Use blankets that you find pleasing.
BBQ: I love my Weber Go Anywhere.
Lighting: you can get lights that look like lightbulbs that are good. THESEare slightly garish but give good light and the batteries last for ages, I have them hanging inside and under my tarp. 6 for a tenner!
I use the IKEA cotton rugs in the bedroom compartment, you can get huge ones at low prices, they are washable. I much prefer them to synthetic tent carpets.
Accessories: I veer between traditional white enamel with blue rim plates and bowls, and retro pastel melamine. Little folding crates in lovely colours by Hay to keep cutlery and condiments in. You need a mug that suits you. I have a stainless steel insulated mug, practical for sitting out with my coffee, and a lovely original melamine orange one which gives me pleasure. Stainless steel insulated cafetière. Stove top espresso maker. Unbreakabke glasses that you like drinking from. I hate thick plastic so have some little tumblers that are finer plastic, and tumblers work better than stemmed glasses for wine when camping.
Folding washing up bowl with handles. Makes carrying stuff to the sink so much easier. Like this
Chairs: varies. I quite like the director style chair with the attached folding side shelf and pocket on the other side but they are not the best for lounging. If I had unlimited funds I would consider THESE . You can always drape a lovely throw or blanket over a comfy but ugly folding chair.
Essentials: removable shoes to keep mud and wet grass out of the tent. DoorMat outside door. Butchers / S hooks in your shower bag to create extra hanging over shower door. Dustpan and brush
Eat nice food. It is 100% possible with no extra faff or fuss.