You are welcome to come and try the xc90 if you want. They have a centre seat that pops up to become a booster seat so you can get two adults in the very rear two, then two isofix seats in the middle and still sit a 6 yr old in the booster. They have elec memory seats etc.
I reckon ours is only worth £5.5k so £7k should get a medium miles one?