A walk in the park noun phrase
Something easy or pleasant to do, especially by comparison to something
He's used to this laborious work. It's just a walk in the park to him.
It's clear that the role is a walk in the park for a veteran actor like Mark.
Your task was a walk in the park compared to mine.
Especially easy
An attractive person or thing that makes you feel relieved or pleased.
Used to indicate that something is easy to achieve, it is also easy to lose
To be extremely simple, basic, or intuitive without much skill or effort.
This phrase is first testified from the late 1930s, being used to describe an effortless and expert round of golf.