If you wish to experience the true sensation of taksim beyoglu region engin's location is exactly what you want.
Booking a hotel is not special because you dont get to feel the absolutely beautiful turkish vibe in the street with old buildings and shops around. Just minutes away from bus stations and Istiklal street. very safe neigborhood, very friendly and helpful host who has friends around who are willing to help him as much as they can to make sure his visitors are happy. Thank you Engin will surely go back to your beautiful place when we are back in istanbul.
Note: i had my mom with me and she felt so safe in the neigborhood even walking late at night was a lovely experience to her as well. a gem of a place. Best of luck