Located in Medan, OYO 2777 Sleepover Sei Serayu is within a 5-minute drive of Rahmat International Wildlife Museum & Gallery and Vihara Gunung Timur. This hotel is 1.9 mi (3.1 km) from University of North Sumatera and 2 mi (3.1 km) from Sun Plaza. Make use of convenient amenities, which include complimentary wireless internet access and a fireplace in the lobby.

Take advantage of the hotel's 24-hour room service. Free self parking is available onsite. Make yourself at home in one of the 26 air-conditioned rooms featuring flat-screen televisions.

Complimentary wireless internet access keeps you connected, and cable programming is available for your entertainment. Bathrooms with showers are provided. Conveniences include desks, and housekeeping is provided daily.