Me and my parents stayed for 3 nights in this flat ane we just loved it.
1- Mr reber the host, is very welcoming and available on all times. we have arrived very late at night but he made the check in process very easy for us. He checked on us everyday to see if we are in need of something and provided us with everything we demanded.
2- The flat was clean, very organised, and fully equiped.
3- It's close to taksim (20 min walk), and even closer to the kasimbasa bus station (50 meters), it could take you wherever you like.
4- The neighberhood was calm and secure.
5- The bakery and stores are close.
I will definetly choose it again when we come back and I highly recommend it.