it's to die
It is extremely attractive, enjoyable, or desirable; it's to die for. Have you tried the desserts in this restaurant? They're to die. A: "The cabin was built above the lake, and it has a great view." B: "I know, it's to die!"
it's to die
Also, it is to die for. It's extraordinary; it's deeply appreciated and/or greatly desired. For example, Her performance, it's to die! or That mink coat-it's to die for! This hyperbole is usually put as an exclamation. [Slang; 1970s]