Great place to stay! Location is convenient - 3 minutes walk to the Sishane station, 1 minute walk from the Istiklal street, there are lots of restaurants and bars nearby. Within 3 minutes walk there's also a Carrefour supermarket.
The apartment is extremely spacious. Every room is much bigger than you would expect.
There is a proper large table with 2 computer chairs, pretty convenient for work if you are a remote worker. WiFi is stable and fast.
Host was friendly and responsive. There were some issues with the heating which he did his best to fix as fast as possible.
Overall I really liked the place, I wish I could extend my stay and stay longer.