Build & Create-a-Sim
Room by Room
The house grows with the family.
โฆ Set your packs to confirm this works for you
Type
Build ยท Progression
Difficulty
Hard
Length
Multi-session
Best for
Players who like building and playing intertwined
Difficulty (1โ5 plumbobs): 1 Casual ยท 2 Moderate ยท 3 Hard ยท 4 Brutal ยท 5 Extreme
๐ The story
The house grows with the family. They start with four walls and a dream, and every new room โ a nursery, a real kitchen, a second bedroom โ only goes up once they've actually earned the Simoleons to build it.
๐ The goal
Grow a home **one room at a time**, adding each new room only when the household can genuinely afford it through play.
๐ Packs required
โ Base game only
Packs recommended
ParenthoodSeasons
๐ก Setup
LotEmpty lot; begin with one room
Fundsยง2,000
AgingOn, normal
SimsA starting couple or small family
๐ Getting started
- Start a household in a single-room dwelling with little money, and earn your way to every expansion.
โจ๏ธ Cheats to type
testingcheats truefreerealestate onfreerealestate offmoney 2000๐ General rules
- No money cheats after setup โ rooms are funded by gameplay income.
- A new room is built only once you can pay for its full build and furnishing outright.
- The family lives in whatever exists at the time.
โจ Specific rules
- Begin with a single multi-purpose room.
- Each addition must be a complete, furnished room before the next begins.
- Continue until the home is a full family house.
โ What you can do
- Add a new room only when the household can pay for it through play; use `bb.moveobjects`.
โ What you can't do
- No money cheats โ every room is funded by gameplay.
- No pre-building rooms you can't yet afford.
๐ฏ Objectives โ complete the checklist
0 of 5 done ยท 0%
๐ฎ If you don't own the packs
Fully base-game.
๐ก Strategy tips
- Prioritise rooms by need โ a bathroom and kitchen before a games room.
- Build income early (a skill-based home business) so rooms come faster.
- Let the family's life dictate the build: a new baby justifies (and funds) the nursery.
๐ Milestones โ track your progress
0 of 5 done ยท 0%
๐ฅ Want it harder?
- Each room must be paid for in **cash on hand** โ no loans, no selling the old furniture.
- Tie it to a legacy: every generation may add only one room.
๐ญ Variations
A legacy crossover where the house can never be demolished, only added to, across ten generations. ---
A community "grow the house" build format. ยท Last tested: Patch 1.108 โ Feb 2026