I have just weighed dd and discovered she is quite a bit over max weight(18 kg) for her carseat. I was just about to buy graco rallysport as its best buy on mumsnet and saw it for only £50. However i then looked at which report threads and can't see it recommended! Anyone know how safe it is? After this thought i might try concord lift evo (although shame no cup holder, dd would love this). However I was going to buy online without fitting. Am hoping these sorts of seats should fit easier in all cars. Am i right? Thing is we change our main car every 6 months to different makes/models so it needs to be able to fit in most cars (mainly seat/volkswagen/audi). Please help if you can. thanks.