Open box.
Do NOT discard packaging, as this sort of thing is best done in surrounding mayheim.
Open little plastic sachets of screws and bolts.
Immediately lose two of them.
Arm yourself with appropriate building tools, ie: a shoe for hammering, a kitchen knife for screw-driving, a cushion to put under your knees to avoid carpet burns.
Contemplate various parts of future lovely piece of furniture and feel wonderful sense of impending achievement.
Pick up random piece.
Put back down as no idea where to start, since have long lost the instructions.
Look for instructions.
Find instructions under bit of packaging, but realise they are all in Chinese.
Pick up random piece again and start trying to attach to another random piece.
Stab yourself repeatedly with kitchen knife.
Throw something against the wall in frustration.
Give up.
Have a drink.
Call helpful DIY genius mate.
Be careful, flat pack furniture, like dog, can smell fear!
Good luck. ;O)