If you are sightseeing in Istanbul on a tight budget and need somewhere central to stay, this place is perfectly adequate (with the emphasis on both words). The bed is comfortable (though the pillows are quite bulky), the shower is hot (though it comes and goes a bit), the kettle works and so does the fridge. The scented toilet paper was a nice touch. My wife wouldn't describe the rooms as clean, but I couldn't see any dirt. What appealed to me was the price and the fact that it takes only three minutes to walk to the Hippodrome.
Taner was extremely helpful and kind – he put money on my travelcard for me and was very obliging.