A vaulted gallery surrounds the dome, resting on Byzantine capitals. A large impressive wooden canopy over the entrance is carved in relief and embellished in star patterns. An annex contains four additional tombs, identified as those of Aladdin Ali (whom the annex is named after, “Mausoleum of Alaaddin”), Şehzade Ahmet,[9] Orhan and Şehzade Hatun.