When I had 2 babies 22 months apart, I had a double pram only used it for about 3 months, found it easier using a carrier and single stroller. This time however with 3 kids, I do have a double pram its too hard otherwise, Ive tried it with a carrier and 2 other kids or a stroller and two kids walking, it does my head in, my middle child 3yrs and baby 7 months sit in the double pram. I do the shopping on the day I have only the baby while the other girls are at preschool/and school.

ETA - I have a bjcmd but in hindsight I should have bought the BJCS, but I didnt cause we have a P&T that does the same thing.