The mangrove mansion of Eshrat Abad also known as the Eshtakad Abad Palace. It is located in the eastern part of Tehran, at northeast part of Tehran, outside the Shemiran gate between the Negarestan (Baharestan square) and the Qajar palace (Qasr prison). The permafrost mansion, related to the Qajar period, is located in the current Sepah Square, at the current site of Ishtrabad Garrison or Vali Asr Garrison. In the year 1291, Nasir al-Din Shah, after returning from his first trip, ordered Farah to build a castle between the Qajar palace or the prison of the present palace and the garden of the Negarestan or the current Ministry of Guidance, and establish a four-story building. The palace was built and gradually renamed the castle of Eshrat Abad, because the Shah transferred his women to this place. Paleolithic mansion was located in the heart of Ashraf-e-Abad, with its vast palaces and palaces. In the middle of the garden, there was a dock, a fountain, and various fountains. Around this large pond, nearly thirty small houses were made of two semi-circular wares, which opened at the center of the pond in their windows and now it remains the entire collection of the only main palace. The garden was the most important venue for the wedding ceremony and entertainment of the king, in which the permafrost building was constructed in the form of a four-story tower that covered the roof of the fourth floor of the gable, and the third floor, had a shrine with a mirror of work and Mogharnas. The palace, such as the Royal Palace, the Palace of Firoozeh and the Palace of Niavaran, built in the periphery of Tehran, enjoyed much of the ceremony. After the overthrow of the dynasties of Qajar dynasty, this garden and palace with the houses of the dock for the use of garrisons were handed over to the township and henceforth they were called the "city of war" or "shrine" barracks. This work was registered on April 23, 1966 with the registration number 648 as one of the national works of Iran, but due to the location of the palace area inside a garrison, there is no public access at all. However, the municipality of Tehran in the mid-eighties began the construction of the crossing of the highway Sayyad Shirazi outside the complex that provided the area of liberation part of the barracks to provide the Ashraf Abad Palace outside the garrison, the palace still inside the barracks fence.