This is a very nice cabinet although not very deep,and needs to be hung on a solid wall by either an experienced DIYer or a professional as it's very heavy.
Personally I think it needs more substantial screws and plugs than the ones supplied
Only buy if you are aware that you need to buy your own brackets to support this. I was injured due to the inability of the brackets supplied with the cabinet to hold the weight of itself (only two very small metal hooks - like something you’d hang a picture frame with!). Very solid cabinet but the brackets supplied need changing before someone is injured more seriously.