The building lies in Istanbul, in the district of Fatih, in the neighbourhood of Zeyrek, one of the poorest areas inside the old walled city.
[1] Although this identification has been generally accepted, Cyril Mango argued[2] that its location didn't allow a complete overview of the Golden Horn, and instead suggested the site currently occupied by the Yavuz Sultan Selim Mosque as an alternative placing for the Pantepoptes Monastery.
[3] Austay-Effenberger and Effenberger agreed with Mango, and argued that it might actually have been the Church of St. Constantine, founded by the Empress Theophano in the early 10th century, highlighting its similarities to the contemporaneous Lips Monastery.
[4] Some time before 1087, Anna Dalassena, mother of the Byzantine Emperor Alexius I Comnenus, built a convent dedicated to Christos Pantepoptes on the summit of the fourth of Constantinople's seven hills where she retired at the end of her life, following Imperial custom.
From this vantage point he could watch the Venetian fleet under the command of Doge Enrico Dandolo deploying between the monastery of the Euergetes and the church of St. Mary of the Blachernae before attacking the city.
[6] After the successful attack he took flight abandoning his purple tent on the spot, thus allowing Baldwin of Flanders to spend his victory night inside it.
[10] In 2015, restoration works began on the Eski Imaret Mosque with an expected opening date of 2019, however this was later halted for unknown reason.
[13] The plan belongs to the cross-in-square (or quincunx) type with a central dome and four vaulted crossarms, a sanctuary to the east and an esonarthex and an exonarthex to the west.
[5] As in many of the surviving Byzantine churches of Istanbul, the four columns which supported the crossing were replaced by piers, and the colonnades at either ends of the crossarms were filled in.