i tried to build it all! i litterally just went crazy and built everything i could at Lakeview Manor, i didnt plan out the wings very well and just kinda went for it, lucky for me i kept a save prior to starting hearthfire so now that i know what i can do i will be able to better gauge what i actually want to do with the house. has anyone else done this yet?
and a question for the HF oldtimers, how do you guys keep from overdoing it? my OCD is screaming at me to build every option of funiture i have available lol
Keep a save from before you start to furnish. That way when you realize that you’ve gone WAY too far with the clutter (been there!!) You can start fresh.
Also a cooling off period helps. Walk outside, then go back in and ask yourself if you
really need any more barrels.

And one more thing. When you decide that you're done, remove the workbenches so you wan't be tempted to add anything else! You can always put them back if you really need to add something.