About the book: 2019 / In front of you is an ordinary high-rise building. Or rather, only one entrance. How many apartments does it have, how many residents? Children, grandmothers, cats... And everyone is so different, so interesting! Most don't even know each other, but there is something that unites them: this is Gurshin. Many doors are open to him. And with him, so do we. Let's see how the neighbors live?