Visions and dreams about the bedroom tell you about the reflection or projection of your true self, your purest self, your character traits or personal aspects that you would like to keep to yourself.
Another and important explanation is that the bedroom reflects your sexual and sensual relationships, your desires but also represents nature and the union between soul and spirit.
Dreaming and visions about a newly furnished bedroom tells you that you have found a new personality or new qualities, your true self has new insights, order and overview in a situation. Another explanation is that you can expect a pleasant surprise or a fertile and warm period and perhaps long travel.
Dreams and visions about your bedroom are about your most intimate self, your most personal side and qualities. Your blind spot, that which you are hiding; what you don't want the whole world to know. But it is present and part of your life or situation.
The bedroom reflects sensual, sex, nudity and purity, your source, your foundation. It is the most protective part of your heart, your person. Another explanation is that a bedroom is an extension of your appearance, your personal expressions.