Ive got a baby jogger side by side at the moment but my oldest walks now and my youngest is 2.5 and big. Im due my third soon and am moving somewhere where i will have to either store the pram in a smaller space or carry it up a flight of stairs every time i finish with it or when using it back down again. I was thinking of swapping to a city select but i am really unsure as the handling and weight distribution is really good on the one i have and im concerned handling and going up curbs will be a pain with a tandem. Which is the style i prefer. I will have to hold my oldest ones hand too so will need to be good to push. Anyone got a select? Or one similar?