Actually, this is not an interesting topic to me but I'll review what we learned today. As my kids grow up, we feel like we really need bookcases at home. Actually One of my or my wife's daily or regular duties keen interests, is searching for useful book series such as famous fairy tales or greatest people in Korean History.  It is for these reasons that we thought it is necessary needed that we go and  to visit the furniture store and get these items. but in case of bookcase all we need are the sizes and the colors.  ===> (What you are conveying beyond this point needs further explanation.  We'll discuss it in class ) ===> Of course, the main materials or solidity of the bookcase are also important but we can easily get the information from the online store web pages and if we have a problem from items we buy we can easily ask for a refund or exchange. Now we have 4 bookcases in the living room and I like the color and the style of them.