The bookcase looks nice once put together. Assembly is extensive. Not including the hardware, there are roughly 30 assembly pieces for the bookcase. To make into a wine bar your looking at roughly 50 pieces to be put together not including
hardware. I gave a four because of the extensive assembly and quality. All the parts are MDF. Already a bottom leg is in rough shape (see pic). I accidently dropped another piece and the corner broke off. There were several areas I had to fill in with a wood marker where the finish chipped off. On the positive side,  dimensions are perfect for a smaller space and the cabinet is very attractive once put together, especially if your looking for a wine bar.