also: ひとあたりがよい
expression, i-adjective (yoi/ii class)
Describes a person who is easy to talk to and makes a good impression on others; often used to describe someone's approachable personality.
See also: 人当たりの良い
彼は人当たりがいいので、誰とでもすぐ仲良くなれる。
He is so affable that he quickly becomes friends with anyone.
That shop assistant is friendly and gives a good impression.
Synonymous expression; 人当たりがいい is more common in everyday speech.
Compound of 人当たり (impression on people) + が + いい (good).