Stairs to the center of the house to no good
If you build your own house, try not to place the ladder in the center. The worst possible version of feng shui - a spiral staircase, which, how-to "bumps" in the heart of the home. If even this is not avoidable, then a ladder in any case can not be done in red or green.
Related article: Rules of Feng Shui for Home and Landscape
Twin mattresses on Feng Shui lead to disharmony
This advice concerns a double bed, which is based on two separate beds or mattresses for sameynoy pair. According to feng shui, this leads to "sharing" couples. Be sure to buy a double bed if you are going to live with his half.
Do not decorate the toilet area
In today's world toilet should be small and inconspicuous. Avoid decorating a toilet with bright colors, colorful drawings, etc. Also, do not use the expressive colors and symbols in this part of the apartment.