Overall our stay was good. The apartment is located next to Taksim and the Metro Station isn’t far either.
But unfortunately, there were problems with the apartment that we came across during our first night. Whilst they were quick to respond and resolve the issues, it still took our whole stay. Everyday someone had to come to the apartment, fix something and we had to leave our key or be in the apartment ourselves. But, like I said, it was resolved.
We came to an agreement with the owner for all of this, which was good, but those issues shouldn’t have happened in the first place.