Could anyone advise me... £300 I need a carseat that fits base and pushchair- maybe one that is carrycot then converts to pushchair. Only thing I need it to be is light enough to get on a bus. I wanted the obaby zezu pramette but alas cant seem to get hold of one and looking for alternatives. This finding a buggy malarky could put me into labour! Sorry I know I seem very picky but its alot of money and I want to get it right. Thank you in advance