which booster seat do you use in people carriers?

[rey]

Anybody?

I've got graco ones. Although my new car has built in booster seats and they are sooo handy.

by built in do you mean the shape of the seats? I only ask because I am having difficulty with ours slipping away.

No my car has seats where you pull a lever underneath and they fold up and become booster seats, so I don't actually need to use a car seat anymore. The graco ones used to fit fine though.

You would probably find booster seats with a back, preferably with a weighted base like the Maxi Cosi Rodi rather than lightweight polysturene or plastic, fit better as they route the seat belt through a notch at shoulder height and spread the weight evenly. Alternatively some high back ones have a "tether" to retain the child seat back against the car one.