The hotel is suitable for a business trip, I can't compare it with others in Tehran, I haven't been. But compared to hotels in the regional cities of Mother Russia, this is of course a hard relic of Soviet culture. The rooms are normal, the hotel is shabby, the breakfasts are below 2 stars. But I repeat, I do not know how it is in Tehran in principle.
The hotel is old, very dirty. The rooms are not cleaned at all. The carpet is filled with sand and dust. The bathroom and shower are in a terribly dirty condition. Only consumables are updated. The Internet needs to be updated every day, and the room does not work at all. We can safely say that it does not exist.
A 4* hotel in the northern part of Tehran, tired in general more than 3 * it does not need to be evaluated. The balconies have dirty furniture. It mainly accepts the local population, so the service should not be expected. Weak breakfasts. There is an interesting room with a sauna and a Jacuzzi.