In this project, the client opted for a harp-style balustrade for the stairs, combining a black railing with the dark shade of the steps. Despite these dark elements, the interior remains bright, creating an interesting visual contrast and balancing the room's appearance. The harp balustrade, made of vertical steel tubes painted black, extends from the very bottom of the stairs, thus securing the edge of the steps leading to the lower floor. This solution not only ensures safety but also adds elegance and modernity to the interior. This design serves as inspiration for those who want to introduce bold elements into their home while maintaining a bright and spacious interior.