Our stay with Kalliopi was very nice. We arrived very late/early (3am) and she stayed up waiting for us!! She and her cute dog gave us a warm welcome and made us feel comfortable. Kalliopi was very helpful and we got to share some nice conversations with her.
The room was clean and comfortable. The only downside was the cigarette smoke coming in through the window from the neighbors smoking on their balcony all night. Luckily there was a fan that cooled down the room once we closed the window.
The neighborhood is very nice and not so touristic and the apartment is well located.
I would definitely recommend staying with Kalliopi.