Great appartment to stay. I stayed there for nearly 10 days and I had everything so close only a few kms away on foot. The apartment iwas quite enough, even though is in Kypseli, a noisey neighbourhood. Host was great and friendly.
Only thing you need to keep in mind if you are planning to stay there for a couple of days would be the internet connection. I faced disconnection issues each day, thus remote workers keep your mind on that