Personal Finance Feedback

Hello all,

I am wondering if I am in a good financial standing. I am in my late 20’s.

I have 23% leftover money for wtv I may want to spend on after paying all my bills
My bills are 66% of my monthly pay check
Savings/retirement is 10% of my pay-check which is basically 20% due to my employee’s 100% matching
I only work part time to pay all my bills (mortgage, car, utilities, groceries, etc.)
I have 15k emergency fund

Anything I should improve on?