I often play until I get a bunch of money, and then I go to decor. I don't purchase the Decor items in order. Since you cannot buy the Decor item again, there's no need to put a star on it showing that it can be purchased. So when I can buy another item, I have to go through all items and figure out which ones I bought already. Please remove already purchased items, disable them from being purchased again, or give them a different color star?...