The Gates to Heaven are... well... surprisingly mundane. At least the ones Tenpou prefers to use are. They're not even gates, really, just a room which somehow connects Heaven to the lower realms. Tenpou could probably explain the physics (or lack thereof) behind it, but few people would ever want to get him started on such a topic.
The rest of Heaven, however, is as beautiful and artificial looking as one might expect of Heaven. It's decidedly Eastern in appearance, with well cared for gardens and long, covered walkways. If Caphriel has ever been to the Forbidden City in Japan, he may see some resemblances, although this is both larger and more
in every respect. It is Heaven, after all.
Tenpou glances over at the angel. "It's a bit of a walk from here to my quarters, but the views are nice enough I doubt most people mind. Not that many people go through the Gates that aren't already used to the view."