We love our pram and the reversable handle is one reason! Very hard to reverse the seat once baby is in and sleeping.

Not sure about a toddler seat (you can get one for our pram, but you would have to take it off while reversing the handle, if that makes sense). But our toddler wouldn't stay in the pram after 18 mths, so personally, I wouldn't guarantee your toddler will sit in a seat anyway...