I thought the icey terrian would be suitable for the sorceress's palace, as in Obilivion,
Ahhh..The Frostcrag Spire. That does jar some fond memories. Quite possibly my second favorite player home of all time. It's definitely my most used. However, it does fall just shy of the top pole.
That spot will always be mantled by the truly epic...Battlehorn Castle. I have yet to find anything close to that caliber in the vanilla game. I think they utterly left that to the mod community.
For me, housing in Skyrim really amounts to a big organized storage container. As well as, a place to level the crafting skills effectively. That is what makes the manor such an attractive niche. Having said that, it does not grant the extra experience perk as from a "purchased property".
None the less. It is a very welcomed addition to the game. I am glad we have it.