We'll have 4 yr 7 month age gap between ours. I had wanted a 3 year gap but this is how it turned out.
DS is so independent now and super excited about his sibling to-be. It's been nice to have a break from all the baby stuff I feel more energised to tackle it all again! I couldn't have coped with a narrow age gap.
There is 4.5 years between my little brother and I and I remember we played together a lot.