正好 (zhèng hǎo): Just right (Adjective, Adverb) — Meaning & Stroke Order

I happen to have ten yuan.

It's raining so heavily, it's just right that we're not going out.

I was just about to ask for your help, and you appeared right on time.

The size of this clothes is just right, and the color is exactly what I like.

This apartment is neither too big nor too small, and the price is reasonable, which just meets my needs.