i am currently preg with dc3 already have dc1 who is 3 and dc2 who is 8 months. have been looking around 4 a good double and the 2 i liked the most were the p&t vibe and mamas and papas twin pulse. also will be using public transport and live 2 floors up with no lift or downstairs shed so buggy will have to be bumped up!! does anyone have any experience with either of these prams? any opinions on which u think would be best? really cant decide!! thanks xx