I thought this is part of the university now. But as you can see below there are contrasting opinion, I think there is a fair chance this is the Atatürk Museum, containing old pictures.
An August 2008 viewer confirmed this opinion, partly.
Dear Merve,
The information is top is true… This building is the museum part of Anadolu University. Ant its name is “Atatürk ve Cumhuriyet Tarihi Müzesi”. Atatürk High School is about 200 Meters away from this building.
Merve
10-Jun-2007 12:37
Dear Osseman,
I'm glad to see my city from your lovely window! Actually this building is not a part of any university. It is Ataturk High School which places in Odunpazari.
Thank you for your attention.