The challenge of utilizing small cupboard space in a small kitchen can be a daunting one. A possible solution would be to install a lazy susan in one or more cupboards for added functionality and storage space. This could work best in the corner cupboard or in cupboards that are not shelved. Be prepared however for this to cost a little more than you might like, but once installed, you may wonder how you ever lived without it.
Lazy susan for cupboard:
Lazy susan for cupboard pictured: 28 Inch Cabinet Lazy Susan White Door Mounted by Knape & Vogt