This was without a doubt my best airbnb experience ever! Lena is such a kind person, she nicely welcomed me to her apartment, which was super clean, cozy and in a nice neighborhood, at walking distance from two metro stations. The center is just two stops from there, and it's easily reachable also by foot, it'll take around 20 minutes. The apartment was lovely and furnished with tea, coffee, water and even snacks! I'd definetely go back to Lena's apartment when I'll visit Athens again!