After much hesitation and model comparisons I chose the Munchkin booster for my baby of 12 months. Very light and compact (top to go on holiday) it is nevertheless solid. The seat does not sag like other models. The fastening system is easy and adapts well to most chairs with backrest. One can easily wash the cake crumbs and leftover mashed with a damp sponge. The small trunk under the seat is large enough to hold everything you need for a meal. However, the baby attention must sit up well because the file does not support. Always stay next to watch as a chair can still switch with a restless baby.