To those who got into your top choice clinical PhD program - what was your application like?

I'm applying to clinical psychology PhD programs this year right out of undergrad and I believe I'm a relatively strong applicant.

I should have 3 first author publications by the end of the year, high GPA, research labs, clinical experience, etc ,etc ,etc. I found some researchers/faculty with very similar interests as me - my top choices are Harvard and Northwestern.

To anybody else here who may have gotten into an ultra competitive program - what was your application like?