I don't have the imagination to be a good cobbler unlike most people in this thread. I'm honestly better at making things pretty rather than original, but these are my humble offerings:
Some of the old ESO houses have big open spaces, and I like to partition these by adding a raised floor and using alinor fences and plants:
The bottom of the Elsweyr platforms is made of warm red brickwork that makes for good walls, as I added here in the Gardner House. Angled the Alinor Greenhouse in such a way that it makes for a nice slanted Aquarium wall and some extra Elsweyr Beams to make the construction somewhat believable:
Retextured Hammerdeath Bungalow into an Alchemy Shop with faux window to a faux garden:
Retextured Kragenhome, I especially love the texture from those circular Markarth platforms against the entry wall:
A retexture of that ugly mud house into a viewing platform pyramid style: