I've transported several different car seats & kids for friends and family; front- and rear-facing, varied makes and models holding kids from two months up to a seven-year-old and his booster seat. Not one complaint from any of the parents, either about space or how the latches work. (And the bigger kids all think Aunty P.'s Cruiser is cool --- I've had to find a couple of 'em little Cruisers of thier own!

)