My family spent 10 days at Erdal's apartment. Erdal was really kind, friendly, helpful, and supportive. He always answers my messages quickly. He welcomed my family with juice, cake, and chocolate during the arrival.
His apartment was clean, comfortable, and spacious. The bedrooms, kitchen and living room are big and comfortable. The courtyard was nice as well. Also, the location of the apartment is excellent! It is close to Istiklal street (10 minutes walk) and Taksim Square (20 minutes walk). Besides, it is close to public transportation as well. There is a grocery store (1-minute walk) next to the house. In general, I recommend his apartment to everyone who wishes for a nice place in the center of Istanbul.