DH and I are doing our research into carseats for DC1, who is due in September. We've got a stroller with a bassinet attachment, but we're wondering whether it is worth having a capsule/carseat that can clip into the same wheel set. Then if the baby falls asleep on the way somewhere, we don't have to wake her up straight away, and can easily potter round the supermarket, etc. On the other hand, it seems that you don't want to leave a baby in a carseat arrangement for more than a couple of hours anyway, so maybe transferring between sleeping places is going to be on the cards anyway. Does anyone have experience/opinions/advice?