Budget : Setting a budget out front can be beneficial if you have budget constraints. Having a budget to work on, you can easily adjust the types of material to be used or length of wooden planks to be purchased accordingly before ordering the materials.
For those remodeling and looking for an "open" feel where perhaps the wall or half wall separating the kitchen and the dining room is taken down, a strategically placed island acts as a subtle room divider mentally separating the kitchen from the dining room but with a much more open feel.
Regarding colors and designs, kitchen islands can be made from a number of different materials. The framework is usually wood, but the main visible surfaces could be metal or even stone - granite is a popular substance used for counter tops. Stainless steel is also good, but try to avoid aluminum if possible, because that is very soft and easily cut and scratched, and the metal oxidizes to a dull finish.
Home improvement stores offer lines of cabinets that include kitchen islands, so you can design your entire kitchen to match. Stock cabinets contain drawers, cabinets, and bookshelves that are easy to reach, unlike some of your high cabinets. You can store a host of materials in a small area that used to be nothing but wasted floor space. Of course, you don't want to add such a large kitchen island that you make your kitchen impossible to move around in. After all, the idea of adding a kitchen island cabinet is to make your kitchen more efficient, not create traffic jams.
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