Basically, list the places you have found which have non respawning containers and make good houses. Remember that the containers clear after 10 or 30 days (30 days for dungeons, 10 days for non clearable areas)
So far I just have one place which is Anise's shack, it's on the north side of the river, a bit west of Riverwood. All the containers are good except for the barrel on the top floor, and there is an enchanting and alchemy table in the basemant. It's a decent location since it counts as an outside location, so you can fast travel to it and immediately access your containers without the hassle of loading screens. Has a working bed too and is generally a nice looking location.
There's also Meeko's shack, only has two containers though, and when the shacks owner despawns after you drag him off his bed and dump the body outside, the bed disappears along with the body, which is a bit of a problem if you care about having a bed in your place.
I'm currently looking for a place for my Warrior in the reach, a nice crumbly tower of some kind would be just perfect.
So what about you guys, are you all a bunch of nomadic bums with wanderlust in your hearts? Are you always looking for that perfect property, or do you choose to just put your head down at various hunter/bandit camps? I'd love to hear from other people who do this kind of thing.