Comfortable Accommodations Sphera by Stellar Hotels in Yerevan offers 4-star comfort with air-conditioned rooms featuring private bathrooms, free WiFi, and modern amenities. Exceptional Facilities Guests can enjoy a fitness center, sun terrace, and free WiFi. Additional facilities include a lounge, fitness room, and 24-hour front desk. Convenient Location Located 6 minutes from Yerevan Train Station, the hotel is close to Republic Square (1.9 mi) and Saint Gregory the Illuminator Cathedral (1.7 mi). Zvartnots International Airport is 5.6 mi away.