Check and see which direction the front door faces, i.e. is it best energy for you or for your husband? If, for example, it is your husband's best direction, then see if the sleeping direction can be chosen to best benefit you.
What you have to focus on is balancing out so that both you and your husband can draw on the best energy (for your own types) throughout the day.
As you can see in this suggestion on Kua number versus the immediate environment, there are more important, basic elements that are often overlooked, but have a much stronger influence on your well-being than just following the Kua number.
Good luck to you and hope that helps!
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