Featuring city views, Guest House Costa in Yerevan offers accommodations and a shared lounge. The property is around 13 miles from Etchmiadzin Cathedral, a 12-minute walk from Blue Mosque, and 0.6 miles from Yerevan Cascade. The accommodation features an ATM, private check-in and check-out, and currency exchange for guests. The units at the guest house feature private entrance and soundproofing so guests can enjoy a peaceful stay. A microwave and fridge are also available, as well as a kettle. At the guest house, each unit is fitted with bed linen and towels. A mini-market is available at the guest house. For guests with children, the guest house provides an indoor play area and a baby safety gate. Popular points of interest near Guest House Costa include Armenian Opera and Ballet Theatre, Republic Square, and History Museum of Armenia. Zvartnots International Airport is 6.2 miles from the property, and the property offers a paid airport shuttle service.