In this compact modern kitchen you have everything you need.
You could mix different materials and colours, just keep it simple style-wise. Modern apartment size built-in appliances even an exhaust fan between upper cabinets and sliding cachets on back splash for I-pad etc. free up more counter space for cooking and entertaining.
Materials are easy to clean. Mixing wood, matte finishes with shiny ones like quartz and lacquered cabinet doors lessens noise. Choose trendy colours in a few places where you can replace them in few years time can keep the space looking fresh and stylish, see for example cabinet doors www.alex-andrite.com and accessories.