These are not barbie houses or toys
They are known as birdhouses built for birds according to the 15th century Ottomans.
Bird houses had to be protected against the winds and buildings that had to be built on the outer wall of the sun area. Some were built with the building later,while others were built with the building. Houses express the feelings of compassion and love for Ottoman architecture.
If you want to know more about birdhouses >> http://www.turkishculture.org/architecture/bird-houses-104.htm