Currently, the building is owned by the Turkish Grand National Assembly and is partly open to public as a house museum.

During his visits, he stayed in a wooden pavilion in Baltacı Farm next to the thermal bath, which was built in the 19th century by Sultan Abdülhamid II (reigned 1876–1909).

Designed by the architect Sedat Hakkı EldemIt, it was completed in 1929.

He invited notable Turkish singers and musicians such as Safiye Ayla and Münir Nurettin Selçuk to perform concerts on Turkish classical music.

After renovation works and fitting with pictures and personal belongings of Atatürk, the mansion was converted into a historical house museum, and opened to public in 1981.