I got this Monstera deliciosa off FB marketplace a couple months ago. From my understanding it’s several years old, and she is over 4ft tall. I haven’t repotted since bringing it home, but it’s in a big 12 in pot with drainage. I fertilize with liquid Monstera food when I water. It’s right against a South facing window. It’s had new growth recently, with several new aerial roots. I check all my plants daily and I’ve never noticed any pests.
Other than the spots she seems in great health. No leaves dying or yellowing.