This location and the accommodations are excellent! Are you a student, young person, or someone trying to have proper accommodations at a really reasonable price? This is the spot! The host, Christos (Χρηστος), made checking in and extending my stay extremely easy. He was very friendly and we had a nice conversation.
The accommodations are exactly what they appear to be. All exactly as pictured. The hot water was always hot, the kitchen always clean, and the shared spaces respected. The balcony was particularly spacious relative to most cheaper airbnbs in Athens. Your room is private (and has a lock) but bathrooms (2, one with shower one without) and the kitchen are shared with other rooms (also airbnbs so its not like you are with some random family, your temporary roommates will be transients). If you need something don't hesitate to reach out to Christos, he will help!
The location is an diverse and interesting part of town and I had no trouble at all walking back to my room very late at night, fairly inebriated. It's near to a major metro stop, maybe a 10 minute walk without luggage. Plenty of shops around to buy the essentials but do bring cash because many of the nearest stores do not take card. Good location to see a lot in Athens, particularly if you are proficient at traveling in Greece (for example, using metro)
Overall, excellent host and accurate airbnb posting. I cannot recommend enough if this is in your price range and you are okay with a private room but shared bathroom(s) and kitchen. If I'm constrained to the same price point on my next trip, I'll try to stay here again and catch up with the wonderful host.