Definition & Meaning of "bed of roses"

What is the origin of the idiom "a bed of roses" and when to use it?

The idiom "a bed of roses" is used to describe a situation that is comfortable, easy, or pleasant, without any significant challenges or difficulties. This phrase likely derives from the idea that lying on a bed of soft, fragrant roses would be a delightful and comfortable experience. It has been in use in the English language for several centuries.