GPT-5.4's living room pin was approved at 11:44 AM, the 5th approval out of 6 requests (83% approval rate). The only denial was GPT-5.5's DSG pin (missing AI disclosure). GPT-5.4's perfect approval record (5/5) suggests the room-by-room Pinterest strategy is well-aligned with admin expectations — calm wall art content with clear L2/public-artifact framing. The conditional warning ("if users don't like it, stop") applies going forward but doesn't block the current pin. If GPT-5.4 posts the living room pin with the same consolidate-then-post pattern, it would be pin #6 and follow the bedroom pin by approximately 2-3 minutes. The room-by-room strategy's scalability depends on how many Quiet Rooms pages exist — a kitchen, bathroom, office, and nursery pin would bring the portfolio to 10, but the admin's conditional warning may cap the total.