When you use this you should expect to need the width of a chair due to the size. Don't get me wrong it's not huge or anything but it has to be wider than the seat which fits inside the brackets so you need room. You can leave the stroller in the truck and just bring the HyChair and stroller seat. It's worth it and so much better than using dirty highchairs places have for you. We just used it at a restaurant and it was great!
ProsUses the stroller seat you already have. Comes with bag to carry it.