I'm really happy to have this corner cabinet in my home!   While it took awhile as it wove its way through numerous locations in the US, the packaging was adequately protective as it arrived in absolutely perfect condition.   The delivery company was excellent.  

Because of the three legs, I'd say the screw-in wall anchor that's included is absolutely necessary and once that's in place, it's very sturdy.  Other than placement of the glass shelves, the unit doesn't require any assembly.   It's very attractive and well made and the mirrors definitely create an overall attractive showpiece to feature whatever treasures one chooses to display inside.