Having a kitchen islands on wheels is a nice feature in any home. Maximizes available free space, while still having space you need in kitchen. You can use any basic kitchen cabinet and add wheels to make it portable. Remember, however, that kitchen cupboards have a height particular so do not do it so high it uncomfortable to use to put wheels.
Manufactured islands can be added to kitchens. Specialty stores can sell islands that can be mounted on house or buyer can hire someone to put it together for them if it is a unit of demolition. Many of these kitchen islands on wheels so that it can move from one place to another. Almost always have drawers and shelves for additional storage. Top of island provides extra work space for chefs and could include a bar for casual dining. Some have leaves drop and adjustable shelves.
This is generally located in center of kitchen and can provide additional storage space, counters and can be wired and plumbed. Kitchen islands on wheels sizes vary. Some are built in kitchen by original builder, while others can be custom built or bought in stores. Islands can help increase value of a home.