Another alternative is to have a custom island designed just for your needs. Kitchen design experts can help you come up with an island that will fit perfectly into your space and also have all of the components you really want to have. You can add a cooktop, a sink, or even a built-in microwave oven which can free up a lot of your counter space. Both a cooktop and a sink built into an island can help the cook become more a part of the festivities when you're entertaining if the island is used as a room divider between the kitchen and other living spaces.
You may only have a limited space and you think that seating will only make your kitchen look crowded. However, it does not mean that you can't have seating. For a room with limited space, you can use smaller stools. To save space, you can also choose chairs that you can store in a closet when you do not need them.
Precise Measurement : Precise measurement of the overall footprint of your kitchen isle is crucial as the material that you are going to order or buy will solely depend on these set of measurements. Remember to cater enough room for people walking in and out of the kitchen. Measurement for each of the core components of the island is another part of the game that need to be perfect especially for those structures that will need to be integrated together to form the main framework of the kitchen island. Make it a point to record the measurement on a notepad or digital gadget, never write it down on a piece of paper that may get misplaced.
Space and Design are Important : You need around 3 feet of walking space around the island unit, and you must be sure that the drawers and doors in the cabinets have room to open. If you keep to the 36 inches then you should be OK. The only dimension that must be stated is that of the counter height. Ideally it should be the same as the rest of your kitchen units. If not, then it is not a disaster, but can be disconcerting when you are working on the various surfaces at varying heights.