We have stayed 3 days at Nikolaos apartment with the family (6adults and one baby). The place is huge with 3 bedrooms (each bedroom has its own balcony), 2 bathrooms and 1wc. A huge kitchen fully equipped, a comfy living room with a big terrace. The place is very clean, and in a very calm area.The apartment is located at walking distance of 10 min far from Attika metro station. There are 2 groceries at 3 min walking, 1 very good bakery and few places to eat. Nikolaos is a very nice and helping host. I definitely recommend this place for your trip to Athens.