Mustafa and his property are incredible. I've been to Istanbul four times now, and this is by far the best location, quality and value I've ever gotten. I arrived at nearly 1am, but Mustafa was in the office and happy to assist! He showed me two rooms - the one I reserved, and one that was even nicer. The one I chose was nicer than 90% of the European hotels I've ever stayed in. What an incredible value. I'll be back soon! Thanks Mustafa :)