Thanks for your reply about community lot upgrades. I'm really excited about starting your challenge!
I have a few other points which I'd like to clarify.
(1) "Starting the Challenge" states that our two founder sims must select a Nature aspiration.
Under "Neighborhood 1: Managing Your Household," one rule states
Your sims can choose between the athletic, food, nature, fortune and love aspirations.
Question 1: Does this mean we select one of the Nature aspirations when we create our founders in CAS, but then can switch to one of the other permitted aspirations once we move into Neighborhood 1?
(2) After an aspiration is completed
Question 2: For Neighborhood 1, for example, once a sim completes an aspiration in one of five permitted categories, may she switch to another in the permitted categories?
Question 3: If yes, must she stick to the new aspiration until it's done?
I'm just thinking about how to earn simoleons and reward points until they're qualified to move to the next neighborhood.