Not quite what Mortals have in mind when they dream of an afterlife, Heaven is a collection of worlds stacked one upon the next and all firmly in the grip of the Patriarch.  In reality more of a series of mind-bogglingly massive cities reminiscent of a child's stacking rings, the seven Heavens are intimitely linked and still wholly separate.

Travel between Heavens is difficult without divine aid.  Reaching any of the Heavens from the Mortal Realm without the same is, for all intents and purposes, impossible.

The seven Heavens are spectacularly beautiful and also deeply terrifying.  It just depends on the neighborhood.  Whereas the Hells tend more towards horror, the Heavens do lean in the direction of delight.

The problem here is one of definitions.  That which is "delightful" to one might very well be "repulsive" to any other.  Suffice to say that the pleasures of the Heavens are decadent to a degree seen nowhere else in the Known Paradigms and that this collection of worlds are easily the wealthiest and most powerful in the known Universe.