Lodge
From SuspireWiki
(n., traditional)
A place that serves as a dedicated meeting place, laboratory, chapter house (q.v.) or refuge for a chapter of the Ordo Dracul. Traditionally, only a whole structure controlled by the covenant qualifies, but in practice portions of larger buildings (such as cellars, attics or attached wings) are often called lodges as well. “The Dragons have kept a lodge on my ground since before it was mine, but I have no real control over the place.”