Spiritually, in a dream luxury signifies sinful self-indulgence, which might be counted as a spiritual misdemeanour. To be in luxurious surroundings suggests that we have given ourselves permission in some way to have a degree of comfort in our lives. To be uncomfortable in such surroundings suggests a poor self-image. Luxury tends to equate with wellbeing, so from a mundane perspective suggests that we are trying to create such feelings.