Stretching over the roof of the first floor (and appearing on others as well) is a mass of webbing, woven together into some semblance of structure. There are multiple levels, with regular holes to move up or down. The silhouettes of those traveling through are visible from below if on the lowest level.
Within the Webworks are rooms separated by silk curtains, offering privacy and quiet. If one doesnt walk on more than two feet and small, they'd have to crawl here.
Vasnesh is constantly traveling them, weaving more webs and adding more, making things comfortable for those who aren't humanoid. He pays attention to the vibrations running through, and if you call for him, he'll eventually show up.
>accessed through climbing silk ropes hanging from the bottom level, and through any other entrances.