Grow with Me

I have spent many hours play testing it. I did rewrite the challenge. I just simplified it, made it easier to read, and added a couple rules.

Goal
Build a life and large house from nothing.

Story
Sarah was from a very bad household and very poor. She ran away from home with just the clothes on her back and the money in her pocket. One day, while sitting in the park, she met Sam. He too was poor and alone. His parents had died and he was left with nothing. They started talking and figured they could help each other. They bought a lot and built a small house using every penny they had. They didn’t expect to fall in love….

Setup
Choose a family structure (see below). Create your 2 sims. You can name them whatever you want and they can look however you want. One sim must have the workaholic trait. The other sim must have a family trait (family oriented, nurturing, etc.). You only have to choose one family trait. You may choose the rest of the traits. The workaholic sim cannot have the family trait you choose for the other sim but all other traits including the other family traits are allowed. The sim with the family trait cannot have the workaholic trait but all other traits are allowed. The workaholic sim must have the living in the lap of luxury aspiration. The family sim must have the big happy family aspiration.
On your lot build a 13x13 square. In the back corner section off a 3x3 square. Decorate with free flooring and free wall coverings. Find the cheapest door and buy 2 of them. Put one in the front of the house to serve as a front door and one leading into the bathroom (3x3 room). You must buy only the following objects. 1 sink (must be free standing), 1 toilet, 1 shower (not a tub), 1 double bed, 1 small table, 2 dining chairs, 3 lights, 2 cabinets, 1 stove, and 1 fridge. You must buy the cheapest of everything. If you have University you must buy the mini fridge.
Use the family funds cheat to set your money to 0. This is the only time you will be allowed to use cheats unless you need to reset a sim.


Gameplay
Must follow all rules below and choose at least one of the optional rules. NOT REQUIRED TO CHOOSE 1 OPTION FROM EACH CATEGORY!!!!!!!!
Relationships:
• Start your sims out with a neutral relationship.
• Until your sims are both at level 2 of their careers they can only use friendly interactions.
• Your sims must be friends before they can start romantic interactions.
• Both your sims must have level 3 careers before they can get engaged.
• Workaholic sim must be level 4 before sims get married.
• Workaholic sim must be level 5 before sims have kids.
Build and Buy Mode:
• First item bought must be a computer. After computer is bought, you can buy whatever you like.
• A study must be built by the time workaholic sim reaches level 5. Must contain:
o A desk
o A desk chair
o Computer
o 1 skill object
• All bedrooms must be placed on upper floors
• Must have nursery built by time kids are born.
o Can house as many sims as needed.
o Babies and toddlers only!
• Must have room built for children by the time they age from toddler to child.
o Max 2 children/teens per room.
• Each adult must have own room. Can only share with significant other.
• No premade rooms and houses. Everything must be built and decorated by you.
Other:
• Must have at least two kid.
o 1 boy and 1 girl
• Children must stay in house until married.
o Must marry town sim not one you created and put in the world. The youngest child may have a sim created and put in the world for them if you continue to play with them.
o Can move out when married or stay in house.
• No going back to last save when something bad happens.
• Both sims must start out working.
o Only family sim is allowed to quit job at any point.
o Must quit job within 1 day of baby being born.
• Only EA CC is allowed.
• When adopting, must wait until youngest child is at least a toddler.
Winning:
• Have at least 2 bedrooms and 2 bathrooms.
• All children get married.
Losing:
• Any children get taken away.
• Sim loses job.
• Original 2 sims die before challenge is complete.


Optional Rules
Aspirations
• Option 1: Going places
o Must complete aspirations.
o This means you will have to have 5 children.
• Option 2: Going nowhere
o Must avoid completing aspirations.
o This is a lot harder than it sounds.
Trait
• Option 1: Perfect match
o Remaining 4 traits must match.
• Option 2: Opposites attract
o Remaining 4 traits must be opposites.
o Ex. Sim A is neat, Sim b must be a slob
Sim Control
• Option 1: Favorite sim
o Choose 1 sim, this is the only sim you will be allowed to control
• Option 2: Least favorite sim
o Choose 1 sim, this is the only sim you will not be allowed to control
Children
• Option 1: Double trouble
o Must have 2 children of each gender
o Must have at least 1 set of twins
• Option 2: Triple trouble
o Must have 3 children of each gender
o Must have at least one set of triplets
Family Structure
Traditional
• Original sims must be opposite genders.
• Woo hoo and try for baby only for procreation.
• No adoption
• Limited romantic interactions
o Before boyfriend/girlfriend status
 Only “talkative” interactions (flirt, ask sign, etc.)
 No kissing, woo hoo, or any physical interactions
o Before engagement
 Same as above
 Hand holding and hug now allowed
o All other romantic interactions unlock after marriage
Modern
• Original sims must be opposite genders.
• Adoption allowed
o At least half of children must be natural
• All romantic interactions allowed
New Age
• Original sims must be same gender.
• All children must be adopted (for obvious reasons).
• All romantic interactions allowed.

Nice job in my opinion this branches off into another challenge

Great job on this challenge, I am adding it to my to try list

Hmm, here's an interesting challenge; I'm about one in-game week in right now. Did want to clarify something, though: is it okay for the family Sim to be self-employed (writer, angler, gardener, etc.) after a baby is born?

I will try this. Are you allowed to move?