Quality is the most focal thing to be checked. If the quality of the stuff is not good, you will face issues after buying the kitchen. The production of cabinets and wardrobes is done with different materials. There are many types of wood that are used to manufacture kitchen stuff such as plywood and fiberboard. Always check the quality of both these kinds of wood.
Make sure that they are manufactured with the proper wax or glue that is used for their production. Also, you need to check that the fiberboard should be waterproof. Because, most of the kitchen work is based on water such as cutting vegetables, and washing dishes. If the water will damage the entire organizational structure of your kitchen, then there is no need to put a lot of money into it.