The appartment is close to historical sites, bus station and metro station. While the area between the appartment and Acropolis is safe, the area past the appartment doesn’t seem the safest, especially for women, as I recieved a lot of uncomfortable looks and I witnessed some unpleasant situation. So I wouldn't recommend to have night walks at that direction.
The appartment itself was really clean and cozy and ac helped to survive the heat. Kitchen and bathroom are pretty small but have everything for surviving.
We got upset tha the Wi-Fi didn’t work well on some days (stayed for 10 days). But the host was sincerely trying to help and I think if we contacted him sooner about that, the problem would be sold quickly. Also the host answered all our questions and was open to our requests, which I really appreciated!