Yeah, I quite liked Falkreath also. Yet I liked Morthal more, the whole concept of me being this small towns one and only defender against the horrors of Hjaalmarch. I kind like the concept of the pale, but its just so..... Desolate.
I'm currently working on an estate to put into Hjaalmarch somewhere, just don't know where. Fort Snowhawk is allready in the prime position, and i've got no idea how to use the CK's terraforming tools, but I've got most of the inside done, just fine touches like lighting to go, which is a pain in the backside.
You've chosen a pretty damp area to build your house, man...

Personally, I'd go for the Rift or Haafingar.
Myself, I've chosen the Pale (Dawnstar to be precise). I'm building a nice 3-floor house just near the shore with a little lighthouse acting as a small "co-house" on top of the cliffs, both connected via a big subterranian abode-warehouse. So far I've only the basic layout for it (interiors/exteriors), and http://cloud.steampowered.com/ugc/559813303745903562/87ED25B9A67517EBD9CAB0692E728DF0D9B9D7EF/ (well, it's still WIP, but oh well..).
The first house (and so far the only one), I have modded for the game is in Dawnstar. Well worth building yourself. The Sea of Ghosts is beautiful at sunrise and sunset.
Yes, it is

That's why I decided to include a lighthouse on top of the cliffs, too. I plan to make a nice terrace there
