As a design product, the staircase could represent a beautiful decorative element of minimalist interior design. With the high finishing of cantilever technology, it could be strong enough to hold human body. But in other side, I thing this staircase is not safe enough for the user. Because there is no hand rail as well. And as we know that, in 2000, 1307 people died falling on and from stairs and step. So, I think the designer should put a handrail to make it safer. Maybe, a handrail which is designed as a flying handrail too.

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