I love ours! We don't have a highchair, we stick DD in the bumbo in the middle of the table and she eats there as we have the tray too. I'm not sure how much longer we'll be using it though, we have the same issue as leckert in that DD has quite chubby little legs. I wonder if you might have the same problem, DD is currently 8.4kgs at 7.5 months, so if your son is over 7kgs at 13 weeks he may grow out of it quickly.

Sent from my HTC Desire using Tapatalk