A wonderful stay at Alkis's apartment. It was ideally located in the Gazi area less than 10 minutes walk to the Keremeikos station. The train station was convenient since its direct to the airport (about an hour).
The apartment was well furnished and modern.
Although I didn't get to meet in person, Alkis was very accommodating by letting me check in early and was very communicative throughout the stay.
Would highly recommend staying here as its close to a lot of great restaurants and nightlife.
Thanks Alkis!