Rutkay's apartment is fantastic. It's small, cozy and in a very convenient location - a few steps from the hip Istiklal Street. It's fully airconditioned, which was a plus. It's perfect for four people. There's a convenience store right opposite the apartment building, which stocks all essential items you would need for your stay.
Rutkay, himself is a great host. He was very communicative throughout and offered tips to navigate Istanbul. This a fab place to stay in Central Istanbul.
Thanks Rutkay!