The following is a concise summary of the text:
The text is a transcript of a video where two explorers, Can and Arif, visit the Heybeli Island Sanatorium, an abandoned hospital in Turkey that was built by Atatürk in 1924 and closed in 2005. They record their reactions and observations as they enter different buildings and rooms, such as the laboratory, the operating room, the file room, and the boiler room. They also tell some history and facts about the hospital, such as its role in treating tuberculosis patients and its survival of the 1999 earthquake. They encounter some creepy and scary situations, such as hearing noises, seeing shadows, and finding old documents and equipment. They also look for the morgue, but they do not find it. They end the video by thanking their viewers and asking them to subscribe to their channel and follow them on Instagram.
Here are the key facts extracted from the text:
1. A group is entering Turkey's largest abandoned sanatorium.
2. The sanatorium was built by the order of Mustafa Kemal Atatürk.
3. It was closed completely in 2005 and was affected by an earthquake in 1999.
4. The group is exploring without touching or damaging anything.
5. The hospital includes morgues, operating rooms, and patient visit rooms.
6. The explorers are nervous and cautious due to the presence of dogs and the dangerous condition of the building.
7. Famous names, writers, and poets were treated at this sanatorium.
8. The sanatorium was established for chest, lung, and heart diseases.
9. The hospital continued to operate from 1999 to 2005 despite earthquake damage.
10. The explorers find various hospital-related items like a generator room, boiler room, and old polyclinic books.
11. They express a desire to find the morgue but are unsure of its location.
12. The explorers are recording their findings and sharing them on their channel, Nova Prospekt.
Please note that these are factual statements extracted from the provided text and do not include any opinions or subjective interpretations.