Heaven is heaven. Heaven is such a place of happiness that no brain in creations and creatures can imagine. Heaven is the place of absolute happiness. The happiness of the entire universe can never be, even a little, equal to that of heaven. And no creation, no creature knows how the happiness of heaven.
Even heaven would become hell if you were alone in it, or away from a loved one. And even if you were with your loved one, but in hell, eventually you would cry to have you and your loved one together in heaven. So to create your own heaven on earth, make sure you and your loved one are in a place you both LOVE, because what could be heaven for one, could be hell for the other.
Men are admitted into Heaven not because they have curbed & governed their passions or have no passions, but because they have cultivated their understandings. The treasures of Heaven are not negations of passion, but realities of intellect, from which all the passions emanate uncurbed in their eternal glory. The fool shall not enter into Heaven let him be ever so holy.
The trouble with kingdoms of heaven on earth is that they're liable to come to pass, and then their fraudulence is apparent for all to see. We need a kingdom of heaven in Heaven, if only because it can't be realised.