Don't use a stroller. Instead use a baby carrier. Your wife will be hands free, can take the public transport more easily. The baby will love it as she/he will

Don't use a stroller. Instead use a baby carrier. Your wife will be hands free, can take the public transport more easily. The baby will love it as she/he will hear the sound of the mom's heartbeat. Can easily fall asleep. You can keep your baby close, and I guess closeness is really important for every parent. And it's safer and more affordable.