About half of the office space Penthouse magazine occupies in its Lower Manhattan location was listed for sublease this month.

FriendFinder Networks, which owns the Penthouse brand as well as a wide range of racy Internet sites and more mundane dating sites, is offering to sublease between 6,000 square feet and 8,000 square feet of space the magazine occupies on the 14th floor of 20 Broad Street, company spokesperson Lindsay Trivento said. [more]