So....I love the housing that we have in game especially the Haunted Grotto....But I had another idea or two for it....

1: Make it where your companions are placeables that you can put around your home. Maybe even your pets. But picture if you will the Haunted Grotto filled with all of the ghost companions and the ebon specter pets. Then you could have your companions that are under sleeping potions off in a corner in bunk beds with little Zzzs over their heads.

2: Going along with the first suggestion. Make the house count as a tavern or have a tavern in it.