This idea came to me after I was thinking about what Lapaige was talking about awhile back about MissyZim maybe having a contest, challenge or something like that.
I'm not sure what to call it - in the way of a challenge or project. But I figure it might be something fun to do.
I have the house zipped with unfurnished and furnished versions including the store CC and other CC files in .package format. Attached to this post below. I was thinking we could do a makeover on the house and furnish it to our liking?
Edited to add... Got the idea -after- I had already zipped it up with CC in it. lol
Front:

Main Floor:

Basement:

1/2 Floor - Room and Bath:

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Base Game, Generations, Seasons, University and Island Paradise.
CC and Store items added and included in file.
–- CC List:Sims 3 Store: Quilted Chair, Country Charm Sofa, Country Charm End Tables, Midnight Mood Wall Lamp.
Custom Content: Teatime Teapot Lamp, Teatime Teapot and cups, Teatime Roses, Haegepflanze - Hanging Plant, Teapot with Flowers, and Sweetdevil BGDeskMission Smaller.
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–- House Info:* Lot size: 20x20 lot. Can be placed on a bigger lot if desired.

* Bds/Ba: 3Bds/3Ba
* 1 - 1/2 story with basement.
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–- Installation:The lot is in .package format, and need to be placed in the Sims 3 Library folder.
C:\Users\Username\Documents\Electronic Arts\The Sims 3\Library
The lot can be found in the Show Empty Houses tab in the in-game library.
The Custom Content is in .package format. Any files need to be copied to the mods\package folder.
\Documents\Electronic Arts\The Sims 3\Mods\Packages folder
✽ Depending on how you have your mods folder setup.
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–- Rules:▪︎ Please keep same footprint of the outside of the house.
▪︎ Exception - a bigger deck/porch can be added.
▪︎ Can change internal walls if desired and color/textures too. Same with Windows, doors and floors.
▪︎ Furnishing/decorating/landscaping is optional.

▪︎ CC is allowed.