Cleaner 💯 and get her/him to change the beds and do any ironing.
Tumble dryer - you could always get a Lakeland drying pod if you don’t have room for a chest freezer.. chest freezers are ace for batch cooking and cook meals when you CBA. But I’d look hard at your space and try and do both
enough clothes a week and a half at least
pack lunches, sports kit, clothes for each day organised as far as possible at the start of the week
set days for laundry, ordering shopping, shopping arriving, batch cooking, bins. Shared online supermarket password so you can both add things. Meal planning - but always have enough freezer options that if it doesn’t happen you have a back up.
systems the family follows - laundry put in baskets in their room and brought down in day x. Lunch boxes and cutlery put in the dishwasher after use. Gym bags returned to hooks, shoes in the shoe rack. If your kids rooms are well laid out, they can start dressing themselves from 3. Basically - clean up your mess - have wipes around and the dust buster on charge somewhere obvious so older kids can do that.
whole areas divvied up - you do medical appts, your partner does insurance, you do laundry, they so packed lunches and breakfasts.
Routine for daily tidy ups - eg you do kitchen, partner does sitting room and bathroom. 15 mins at the end of the day or in the evening as you prefer. Dishwasher set off in the evening and unloaded every morning.
Shared calendar with reminders for car insurance etc, and any jobs that need doing periodically eg servicing car or getting the boiler checked divvy them out across the year so they don’t pile up.