I know this has been talked about here many times before but...I've just sent a Silvercross 3D pram back to Mothercare as it was too big and bulky and too hard to fold up. Now out of options and becoming obsessed I live in a small basement flat with stairs to the outside world, will be using London transport BUT also love the idea of having a pram for when bambino is small. Thinking of having to go the expensive bugaboo route but really don't want to be ripped off...any helpful comments/ advice/ ideas...Thanks!