This apartment was in a residential area and within a scenic walk of the sights you may want to see. About 20 min - 25 min walk to Syntagma square. 10 mins to the Olympic Stadium (panetheonic). The streets for Tram transportation run one-way in Athens (until you get to a major Metro station). You can take the Tram 4 or 5 into the city from this apt by walking a few streets over.
The apt was well maintained, clean and had wonderful AC. I stayed in the cosy room and it was great. Instructions were easy to follow for checkin. I did use Athens Lockers across from Monasteraki square for luggage storage on my last day - this was super easy and I reserved online before hand.
Communication with Vaki and Mike was quick, clear and efficient. Would recommend staying here if you want to be out of the hustle and bustle of Athens, yet still close enough to visit the sights.