Really nice place. Nice staff. Very friendly and professional. The food was really good and in big portions. So if it looks pricy the portions made up for it.
At the end the Iranian deserts (saffron ice cream, falloode, tea and persian sweets) were really delicious.
The only little negative point was that some of the foods were a bit salty.
Overall if you want to take foreigners to a place to taste persian food I definitely recommend this place.