I would build a house atop the Throat of the World. There's nothing grander than standing atop the mountain looking down at Skyrim.
Another house would be near Riften, between Fort Greenwall and the stables, with Shor's Stone in view, since it'll be across the road.
Despite the love for houses, I'm going to be frank: I'd love to be able to pitch my own tent anywhere I want, like the Khajiits have. This way, I can rest anywhere, eat the local vegetation and occasional fast food (usually deer, which can be too fast sometimes), and when I tire of the view, head somewhere else.
A tent. The most primitive of housing every TES game fails to provide.
