We had a great stay at this Airbnb. It's very conveniently located to a great street in the neighborhood - full of shopping (H&M, Zara, and many local clothing brands), cafes, and coffee shops. The walk to the Acropolis is only 13 minutes away! And it's a 3 min walk to the metro station. VERY convenient.
The space itself is quite small, but exactly as pictured. It's like staying in a small hotel room with a kitchenette. But, for the convenience to locations, it's very worth the value. We also didn't plan on spending much time in our Airbnb, other than to sleep, which is what this was perfectly suited for.
Checking in was super easy, using the electronic lock was very nice. There is an elevator to get up to the flat. The hallway light shines in pretty brightly into the room at night through the door, so if you're a light sleeper (like me), consider packing an eye mask. There was not much hallway noise though - neighbors respect the quiet hours which is great! We would stay here again!