In a couple's bedroom one has to be careful with the excessive presence of colours like black, dark grenn, grey that could turn out too cold. For a couple's bedroom one usually advises to use colour pastel shades that are based on a pale pink, amber or peach. Neutral colours and white can be fine if the rest of the room shows details of some warmth.
In the dining room it is not convenient to abuse of loud colours that do not allow to relax nor dark colours that give a certain sadness to the place. It could be interesting to use creamy, yellow and soft shades of colour. These advices should always be adapted to the existing natural light and furniture.
In the kitchen of a home can be used colours based on the earth (ochre, clay, beiges, etc.) avoiding the coldness that does not stimulate the pleasure of cooking. In an industrial kitchen where great importance is given to the ease of hygiene and neatness the presence of the metal element is more tolerable.
In the entrance it could be of good advice to opt for colours that are light, bright, happy and therefore invite to come in with good mood. A dark, shadowy hall produces a declined Qi when entering the home.