We loved our stay at Olympavan. Very friendly service, however, if you don't speak Armenian or Russian communication will be limited.
Excellent gym facilities and a very generous buffet breakfast, catered for Armenian elite athletes who live and train here.
Quick laundry service, shops nearby, wifi is good enough.
The only trouble was the heat in early September and our non aircon room got very hot and muggy. Getting into city centre takes a while as traffic gets chaotic.
There was no water during the nights. Warm water was only once in 7 days. No WI-FI at all. Noisy and dusty because of the construction works outside. NO aircondition in the room!