Does anyone have any experience of a M&P Luna Mix? Thinking of buying it for a newborn and would like to know, a) if it's any good , b) would you need to buy the carrycot too to avoid your newborn rattling around in it and c) what people think of the 'freedom to explore harness'. I bought the Pliko Pramette for DS but ditched it for a Maclaren soon after I began using it as a pushchair as the harness drove me mental. I know they use it as a selling feature but I found that my son constantly slipped down inside the apron. My best friend who also bought the Pramette at the same time did the very same for the same reason. I won't be using it as travel system as I still have DS's car seat.