Petros apartment was very clean and convenient but the highlight of the apartment is its location! We stayed for 3 days and except for the arrival to and from the airport we didn't need any transportation, everything is close! By everything I mean the main attractions: the Acropolis, the national garden, etc. You have endless restaurants nearby, supermarkets, and the train station to the airport is 5 minutes walk away. Besides, Petros was very responsive to any questions we had before and after we arrived, sent us a huge pdf of recommendations, and ensured we had everything we needed. Oh and of course the cute balcony was a great bonus! Highly recommended for an in-city trip in Athens:)