Is "私はいいよ" more of a "I'm fine staying here.", or more of a "I'm fine going there." ?

Caucasus said:

Is "私はいいよ" more of a "I'm fine staying here.", or more of a "I'm fine going there." ?

I would say it just means "I'm fine/good."

I'm with Caucasus. It really means "I'm fine/good" literally, but it's means "no need to go out side" in this situation.