The place is exactly as it looks in the pictures. Very comfortable bed and the shower was amazing! Its a 7min walk to Taksim Square and around 16 to Galata Tower. it's also a few minutes away from multiple coffee shops and local restaurants.
The laundry room downstairs was very useful (2 washing machines and 2 dryers).
Arek was responsive within minutes and was very helpful. At some point our Internet stopped working, he changed the router within minutes!
Overall, I highly recommend staying here, it was perfect. I will surely stay here everytime!