Any tried and tested seat covers anyone can recommend?
Got a week away planned and have to take 2 kids and the dog.
Normally it's one kid and the dog and the dog gets crated in the boot and child shares the rear seat with a couple of bags.
I've been informed that we need boot space so it's the dog inside...
Thanks
2019 Golf GTi 5 door if it makes a difference.
Has the one kid been especially bad that they've not been allowed on previous trips?

I can recommend 'Over The Top' and they'll do exactly what you want.
Here's an example showing options, material and fit. The material is tough, hydrophobic and has an inert rubber base layer underneath which stops it slipping and abrading, particularly if you have leather. It vacuums and cleans up well. I was really impressed with the accuracy of the cutting pattern and fit. Normally, you're sold on a product picture and the reality never matches expectations. Not so with this in my experience.
If you do have a dog in the car, don't forget a dog harness if you don't have one already. I've got one from
Ezy Dog which has been great. Expensive but it's well thought out. Had a cheap one from Pets at Home first and the dog required a mid motorway rescue as he tried to get comfortable on the seat and it got horribly twisted.