It seems perfect for me.
I have DS2 3.1 walks well but needs a buggy board/seat for long trips, but in pre-school so only need it couple of afternoons a week.
DS3 21 months, still needs a buggy.
DN 9 months couple of times a week obviously still in buggy.
I need a big shopping basket as I don't drive.
This meets all my criteria so what's the catch?