Make sure everyone enjoys the dining area or room as much as they enjoy the scrumptious meal. The main element of this room is the dining table and it should be placed towards the north, east or west of the room.

The chairs should not block the way to any exit or entry. Side tables and cabinets can be placed anywhere. But again, make sure they don't block an entry or exit, and are kept at a distance from the wall.

Cookhouse

The kitchen is the heart of a house and it symbolises health and prosperity. Ideally, the entrance to the kitchen should be in a position where the cook can see anyone who comes in or leaves, without having to turn back. If this can't be helped, simply place a mirror behind the stove area, so that the cook can see through it and is not taken by surprise when someone enters the kitchen.

The fridge should be placed in the north or north-west position and stove in the south-east direction. 

So give Feng Shui a chance... steer your life and luck towards more prosperous directions.