Yes, it's often better to have a social gathering at someone's home instead of a restaurant. I think it shows closeness with the guests, as inviting someone to your home is personal. It means you trust them and it's more informal, so people can relax and be themselves.

No, not exactly. Many people live in small flats with limited space, so it's hard to entertain guests. Some also see it as invading their privacy, so they don't invite people other than family to their homes. Plus, neighbors can be a concern, as we need to be quiet at home due to people living above and below us.