Definitely not within the class of a 4 star hotel.
Not really a 4 star hotel. Compared to a hotel or inn in the U.S. the cleanness and comfort level was 2.5-3. It seems that hotels do not like AC in Yerevan, and the room was fairly warm at night (I am glad I did not come in July!!!). Mattress and bed was old and loose. The breakfast was fairly assorted with ham, egg, juice, cookies...., but some stuff reduced the rank of the breakfast. For example, all salads and fruits were from a few days ago....sliced tomato and cucumber from days ago was served in two days in a row when I stayed in the hotel!!!! AND I PAID $8 for this extra breakfast.....
Definitely not within the class of a 4 star hotel.
THe staff were polite and friendly however.