Rooms
The apartments at Séjours & Affaires Massy Atlantis feature a flat-screen TV with cable and telephone channels. Each has a kitchenette with a microwave, stove and refrigerator, and a bathroom with a shower.
Restaurant
The property does not have an in-house restaurant, but a kitchenette is available in each room. Séjours & Affaires Mass Atlantis offers a buffet breakfast each morning in the breakfast room.