I finally got my Monstera deliciosa to produce a fenestrated leaf and I'm honestly obsessed

I finally got my Monstera deliciosa to produce a fenestrated leaf and I'm honestly obsessed. It took almost two years though, and I was starting to think I'd never see those iconic holes. I've read they need mature growth and plenty of light, but I'm still not totally sure what I did differently this season. Did yours fenestrate quickly, or am I just impatient? Either way, I'm keeping it right by my brightest window now.