You are living in small apartments, so your kitchen is not enough empty space to save your large kitchen tool like burner. Do not worry, because you can buy a portable electric burner. But don't mistake to buying a portable elctric burner. You can just buy Waring Pro SB30 1300-Watt Portable Single Burner for your efficient cooking activity.
Whether used as an extra cooking surface or for light duty in the kitchen, an extra burner is a welcome addition to any cook's tools. The Waring Pro Professional Single Burner features 1300 watts of power with an adjustable heat control. The durable cast-iron burner plates and brushed stainless steel housing fit into today's busy modern kitchens and give you the versatility you need.
You can buy Waring Pro SB30 1300-Watt Portable Single Burner from Amazon.com:
Waring Pro SB30 1300-Watt Portable Single Burner (Click to buy)