Question for the moms with two or more kids at home

Steph • Wife & Mama of 3 👧🏻👦🏻👶🏼

What were your must have items transitioned from only one child at home to having two kiddos ( my oldest is nearly going to be 2 1/2 when baby boy comes). I’m a month from due date and it’s really hitting home that we will be a family of 4 very soon🧔🏻👩🏼👧🏻👶🏻!