I have a grand espace which seats 7 plus has room behind the seats for boot space. Great car as loads of room inside - back seats fit adults comfortably.
I have 3 car seats with no prob in the 2nd row. Only thing is once in the 3rd row the passenger can't open the boot door themselves - & if you've got 3 seats in the second row they have to wait for the boot to be opened - iyswim.
I like the electronic key which works opening the doors & starting the car without me having to take it out of my bag!! The car closes by iyself when I walk away from it.
The handbrake isn't next to the seat like other cars but up next to the steering wheel. It took me awhile to get used to this situation. Now it's fine - but does take an extra second to put it on whilst engine running & stopped on a hill. It is automatic & comes on when the car is turned off - have to remember it's not the same in my other car!!!
Overall - a great car.