I recommend you to save this picture, a sample picture of black and yellow apartment interior. This interior idea can be applied by modifying the layout or it’s decoration. The basic color of this apartment is black, the yellow and white colors are just the combination. But, overall, the color combination is cool and cozy.
Furthermore, this apartment layout can be a good sample for you. The bedroom is located near the bathroom. At the center of the room, there is the kitchen and the living area.
I think that this apartment interior design can be a good reference for you. Alternatively, here are another sample picture of apartment designs that you can download for free: