Is your vampire/homicidal character disappointed by the lack of housing in Skyrim with his/her unique aesthetic sensibilities? If you answered yes, then why not give them a present?  

Cyser Tywyll (welsh for dark sanctuary if that sort of thing appeals) is a island based player home in Lake Honrich.Its lovely features include: living space, a library bigger than any you may have seen in other mods, a vault for all your treasures, a brand new horse with almost magical endurance, thralls to feed on, and a laboratory created by a homicidal mad scientist, for a homicidal mad scientist.

If you want this home for your very own, simply go to the Dawnstar sanctuary, and pick up the package left for you on the main table.  

The screenshots were taken with realivison installed. In the vault, there will be a small safe near a nordic display case called treasures. Putting in daedric artifacts and dragon claws will display them in the room. Installing the mod prior to the dark brotherhood questline's completion is not recommended, and will need cheats to access. This mod is intended for endgame characters, and if low level ones use it, it could be considered a cheat, but if you're anything like me, all my characters are rich beyond belief after the first 20 or so hours of game play. There are little messages scattered in plain sight throughout the tower, if you want to keep an eye out for them. 

Warning, at times the mod gets quite gruesome. 

Enjoy, and see my other mods if you like. If you see any bugs or issues, do let me know in the comments, though it has been tested.

Requirements for install:

• All three dlc
• The general displays mod (http://www.nexusmods.com/skyrim/mods/32550/?)make sure you have both the dawnguard and dragonborn plugins
• A computer with Skyrim installed