The flat is great located and not noisy to sleep. Close to Monastiraki square (max 10 mins on foot to metro) and surrounded by many restaurants. I can recommend especially one place- Dos Gardenias with dance on the street at night. There was a lot of possibilities to walk around like Acropolis area, Plaka and so one. Also way to the beaches was quite convinient. Sokol was in touch with me, was very kind and open to eventual needs. I would recommend to stay there for sure and when i will back to Athens again i will check this place to stay for sure.