In what specific way does Herot contrast with the place where grendel lives

Herot is a mead hall, which is bustling, bright, and full of energy. Herot stands for something large and magnificent, which is everything that Grendel's home is not. Grendel's home is described as dark and swampy, and a place where no human would want to live. These two are exact opposites, with Herot representing the light and Grendel's home representing the darkness.