Camping Equipment - hoping to take the children camping (Capital Quay M16)

Hi all,
I'm a mum hoping to take my two kids on a camping trip this year - just to get us away for a holiday and make a few special memories together.
I started from scratch last year and have managed to collect a few bits so far: camping chairs, a toilet, a single blow-up bed, a stove and a single bed frame. But I'm still missing quite a few of the basics i'd need to make it work.
Trying to build it all up from nothing has proven really costly and with prices rising everywhere, it's starting to feel out of reach.
If anyone has any camping gear they no longer need, I'd be incredibly grateful. I'm especially looking for:
Tent (big enough for me and the kids, if possible)
Camping kitchen or table setup
Cooler box
Inflatable double mattress
Camping sofa
Electric hook-up kit
Light for inside the tent
Camping wardrobe or cupboard
Windbreak
Clothes airer
Camping pans or cookware
Every little thing would help me get that bit closer to getting away as I'd love to give my kids this experience - it means a lot to me and I know they would absolutely love it.
Thank you so much for reading