Mar Casa is a premium residential complex by Deyaar Development, located on the first coastline in Dubai Maritime City. The 52-story tower stands out with architecture inspired by ocean waves and the silhouettes of cruise liners. The project features a spacious ground floor, a multi-level podium with parking and leisure areas, 45 residential floors, and a rooftop with panoramic amenities.

The complex offers apartments with 1–3 bedrooms, duplexes with 2–3 bedrooms, and penthouses with 3–4 bedrooms. The residences feature spacious layouts, panoramic windows, and balconies with views of the Arabian Gulf. The interiors are designed in a modern style, and the smart home system allows control of lighting, climate, and security.

Residents have access to infinity pools, a fitness center, spa and saunas, barbecue areas, a children's pool and club, as well as coworking and gaming spaces. Everything is designed for comfortable waterfront living with the ability to relax and work without leaving the complex.