Located within 2.1 km of Pirita Beach and 11 km of Kadriorg Art Museum, Harmoonikum features rooms with air conditioning and a private bathroom in Viimsi. Private parking is available on site at this recently renovated property. The accommodation provides free WiFi throughout the property, as well as a terrace and a traditional restaurant. All units at the guest house are equipped with a seating area. The units include a private bathroom, free toiletries and bed linen. À la carte and continental breakfast options with warm dishes, local specialities and pancakes are available daily at the guest house. There is a coffee shop, bar and lounge. The area is popular for cycling and hiking, in addition, bike hire and car hire are available at this guest house. Harmoonikum features an outdoor fireplace and a picnic area. Kadriorg Palace is 11 km from the accommodation, while Estonian National Opera is 12 km away. Lennart Meri Tallinn Airport is 15 km from the property.