The Robertson Opus Launch Review: 999‑Year Riverside Luxury Condo in District 9, Singapore Introduction The Robertson Opus is an ultra-luxury new launch condominium in Singapore’s prestigious District 9. Redeveloped from the former Robertson Walk site, it offers a rare 999-year leasehold tenure – essentially as good as freehold – and an unrivaled waterfront location along … Continue reading The Robertson Opus Launch Review: 999‑Year Riverside Luxury Condo in District 9, Singapore