I wanted to put DD curbside like Onyx suggested but DH was too tall to have the rear facing seat behind him like many DHs of PPs. However I discovered it far easier to tend to the baby if he was curbside, whereas DD is more able to get what she needs herself. She is also able to understand road sense a bit more than DS. I faff around far longer with him so I'd rather have my bum hanging out curbside too.