Maria and Andreas's apartment is beautiful, clean, spacious, and filled with lots of thoughtful touches. Andreas, who checked us in, was also super helpful with tips and advice about Athens and the surrounding area. The apartment is in a lively and centrally located area, perfect for getting around (never more than a 45-minute walk - and usually more like 15 - or a 10-minute metro ride from most of the city's sights), though if you get nervous in big cities (I don't!) it might be a little much. The only real drawback to note is that the bar underneath can get quite loud outside on weekend nights, especially in the rooms facing the square, so bring earplugs.