This specific archive likely contains the Winter Garden collection, which typically includes items like glass conservatory walls, indoor plants, wicker furniture, and cozy garden-themed decor.
Pierisim is known for high-quality, "Maxis Match" furniture and decor sets. Their work often features minimalist, mid-century modern, and rustic aesthetics. [KS] Pierisim_WinterGardem.part01.rar
Right-click part01.rar using a tool like WinRAR or 7-Zip and select "Extract Here." It will automatically pull data from the subsequent parts. This specific archive likely contains the Winter Garden
Move the resulting .package files into your game's Mods folder (usually found at Documents > Electronic Arts > The Sims 4 > Mods ). [KS] Pierisim_WinterGardem.part01.rar