Konstantion's place was amazing! It's in walking distance of everything. I did Athens by myself so safety and convince was a big thing for me. I felt safe and secure staying at this apartment. I walked to everything. I used the Hotel Olympic for my pick up and drop off points for tours. Konstantino and his team checked in with me constantly to see if I needed anything. The check in and check out process was effortless. They send you a link that describes anything and everything that you may even think to ask such as where the nearest grocery store is or even where the nearest bus line/metro is located. If you are staying in Athens and want to be in walking distance of all of the attractions, stay here! You won't regret it.