strange apartment building

Notes:

This building is really strange. it is arranged inside like a quantum labyrinth it is difficult to describe this building even in photos because its nature changes like its shape and its size according to rumors there is a passage towards a the largest library of The Backrooms or would be legends a legendary book which contains a map of The Backrooms the legend of the legendary book which contains a map all the shortcuts of The Backrooms same center and the heart of the universe of The Backrooms and the secret of everything are at the heart the why how, this book is impossible to find without a library card from The Backrooms (which is very difficult to get the library card)