The Sims 4 Secret Sanctuary Kit (DLC)

I spend more time colour-coding Paradox patch notes than most people spend playing games, so a 26-item cosmetic kit is not exactly my primary beat. But The Sims 4's content economy affects every serious builder and stylist in the community, and this one is worth a measured read before you tap the purchase button. Secret Sanctuary arrived in January 2025 as part of a trio of kits, and it carries a structural distinction that actually matters: it is one of the first Sims 4 kits to bundle both Build/Buy objects and Create-A-Sim clothing into a single package. Previous kits picked a lane. This one does not. The trade-off is real: you get 12 Build/Buy items and 14 CAS pieces, and the lower object count compared to a pure Build kit is something community reviewers noticed immediately. If you primarily build, that arithmetic stings a little. If you dress Sims and also build, the hybrid format starts to look more reasonable. On the Build/Buy side, the clear standout is the secret bookcase door, which functions as a portal between rooms and doubles as a standard door in the Build tab. You can use it to hide entire wings or single rooms, which gives serious builders a genuinely useful tool for storytelling layouts. Supporting furniture includes a chaise lounge, an antique vanity with functional makeup interactions, a gramophone that plays in-game audio stations, wall art, a carved wood fireplace, and the Arcane Aroma Tea Tray - a functional object that stocks Shadowberry Tea and grants Sims a plus-two Confident moodlet called Radiant Mystique. The colour palette runs to deep reds, mahogany, cream, and dark green, which means it slots cleanly alongside existing Victorian or glamour-adjacent packs. The overall room feel sits closer to Vintage Glamour Stuff and Get Famous territory than anything avant-garde. If you own either of those, a fair chunk of the aesthetic overlap exists already. The CAS content skews heavily toward feminine Sims. Standouts include a full-length off-the-shoulder gown, wide-leg trousers, a formal blazer, boots, earrings, and a necklace that is a deliberate callback to Bella Goth's jewellery from The Sims 2. Coverage spans most outfit categories, which is more versatile than many kits manage. The weaker pieces - a polo shirt and a halter neck top that feel interchangeable with decade-old base game content - pull the average down. Male Sim options are noticeably thin. CAS players who dress masculine Sims should look at Casanova Cave instead, which launched the same day and handles that audience better. The honest summary for a builder audience: the bookcase door and the functional vanity justify the kit if you are actively constructing hidden-room layouts or need a Vintage Glamour-style vanity without owning that older pack. The item count is a fair criticism, and neither the Build/Buy nor the CAS half would stand alone as a full-fat kit offering. Approached as a hybrid that punches above its weight in niche scenarios, it is a reasonable addition to a large Sims 4 library - a cautious skip for players who only care about one of the two content types. Diego, Scout Team