Carseat placement

So I have a 5yr old, 2 yr old and 1 month old. Currently I have my 1 month old by the door, 2 yr old in the middle and 5 yr old by the door. Is this the correct order? How do you ladies have your kids positioned? I thought it would be easier this way as far as placing the kids in the car but I'm starting to second guess myself

Update:I have a Honda cr-v. I basically kept things how they were for now. I am looking at a 3rd row suv tomorrow because I'll need the extra room. Thank you ladies for responding:)