Montessori recs near Steiner Ranch?

We’re moving to Austin (78732) early February and are looking for a montessori for our almost 3 year old (turns 3 in May).

We’re on the waitlist at School in the Hills but there’s no opening until June. He’s currently enrolled at a Montessori and I would love to find him a school in Austin.

Can parents share recommendations? We’re open to driving him up to 30 minutes for a positive learning environment.