We had a great stay at the Olympus residence. Checkin was very smooth. The room was carefully decorated and had all the essential amenities. Having a gym two steps away was bliss for me! The washing machine was a plus point. Caroline was responsive at 2am, and responded to all my queries promptly. They are a very dedicated team. The city guide and local recommendations helped us select a very good restaurant. Will highly recommend this place to anyone traveling to Athens.