Traveling between parks it seems like we should be able to take a stroller on Hogwarts Express, but wanted to confirm with someone who’s been there, done that 
. Planning on using one NOT from the parks, so makes a big difference. Thanks
Yes you can take your own stroller. Only uni ones get left at the Staion and you get another when you get off I might have read that you have to fold it on the train but I might be confusing it with wdw.
Just returned from UNI - strollers are allowed on Hogwarts Express but must be folded prior to boarding.
Thanks so much guys for your help!