Hello! I have lots of good ideas for The Sims 4. :) For example, with The Sims 4 Seasons expansion pack we can get fully working air conditioner. If we don't use the air conditioner, our Sims will be sweated and uncomfortable. :) And water heater, radiators etc. If we don't use it, our sims will get ice cold :) And if we use more electric or water, more bill will come. No more high bills from bigger lots/expensive furnitures. :) And, of course! We need clothes washer system. I want it more realistic than Sims 3. More washing/drying times. No toploading, front loading like today's eur-american washing machines. :) Have a nice day!