ALTHOUGH this is basically a different company, I think in NV when you buy your own house (which I don't doubt that you can) you should be given ways to upgrade it like in Oblivion. When you bought the Skingrad house, it was useless, with no tables or boxes or anything, no beds and stands. You bought these papers pretty much across the street, and they automatically were placed in your house. Spend 25k on a house, then 25k upgrading it. In Fallout 3 you had a simple house that you could ONLY change the theme (which was basically useless) and add about five items like the Nuka Cola machine, or the Chemistry lab. I want it in NV where you might have to do a quest to get your house, but it's not mandatory. The thing I would really like would be getting the house with basically NOTHING in it except a bed and a toilet or something. Then, you can upgrade it, maybe giving you a better bed (+health maybe after sleeping a couple of hours?) and a better sink giving you less thirst. You would basically buy stands, bookcases, and safes as you please. An extreme bonus, though I doubt it will happen, is if you can change the way everything is set up. By that, I mean you can change where a table or chair is placed, or change the position of the bed or something along those lines. We don't need it, though it might be cool.
BATHROOM:
Basically added in hardcoe mode. You have to use the toilet every six hours (for balance) or something. If you eat, it increases the amount. Though it may seem TOO hardcoe (I guess?), I'm only thinking of this because of the toilets and how you DRANK OUT OF THEM. When I first played FO:3 I was thinking, "Hmph, maybe I can go to the bathroom?" BUT NO. MY SICK [censored] OF A CHARACTER DRANK DIRTY, IRRADIATED TOILET WATER. WHAT THE HELL? I would have puked IRL.Anyways thanks for reading this, please comment if you like the idea. I'm pretty sure most people would agree on the upgrading your house and stuff.
Also here's a link to my GIVE option idea:
http://www.gamesas.com/index.php?/topic/1110470-give-option/
Read it, if you could. It seems well-received.