Great location and real Istanbul vibe. If you are looking for something authentic, but comfortable - this place is a perfect choice. It's residential neighborhood with local families living there, kids playing on a street. It was noisy sometimes and stairs are really challenging, but this is what gives you incomparable local vibe. In terms of transportation place is also great - 5-10 minutes to tram, 10-15 minutes uphill hike to Istiklal.