I was thinking it would be workable if you had a housing setup like Coldharbour Estate and built up a hill where you could have a proper entrance and stairs down to rooms below. Please share if you have created this, I do not own any properties like that to try it out. I do not believe ZOS plans to provide us with one to purchase.
Khajiit Stamblade
Dark Elf Magsorc
Redguard Stamina Dragonknight
Orc Stamplar PVP
Breton Magsorc PVP
PS5 NA