I'm 7 months pregnant so I've started making a list of items for my baby that I should buy. I'm interested in products that can double as something else like a car seat that can function as a stroller. Any suggestions of what brands are multi-functional?

I use a joie car seat together with a pram. From newborn till about 6 months I use the car seat as a hassle free transfer as I can attach her car seat to the stroller directly without waking her up if she's sleeping. After about 6 months I continue to use the car seat but I use the stroller on its own as baby prefers to be upright than reclined.