Of course, repairs are a manifestation of fantasy, so you can not use the above options, but come up with something of your own, although a lot also depends on the means. A good option would be to clad walls in the hallway with decorative tiles, but many such repairs can terrify many. One of the classic options will be the decoration of a natural tree, because this material always looks good and gives the room an unusual atmosphere. Moreover, you do not have to mess with a similar type of finish for a long time, you just need to buy sharply sharpened bars and securely fix them. In general, the repair of the hallway, like any other room, is your personal choice, on which coziness in your apartment depends.