One of the fundamental principles of spirituality is the ability to save. 'Present sacrifices for future gains' should be the backbone in your life if you do not want to unnecessarily waste resources.
Some prospective homeowners are particular about the appearance of their Bathrooms and others are not fussy at all. This latter attitude seems a bit strange since nearly all of your guests will see this room at one time or another. And size does matter. No one likes cramped.