Constantine's apartment was a gem of a find. I had never been to Athens and wasn't sure about neighborhoods, walking distance, etc., but I really lucked out! His apartment is not in the middle of the touristy part of Athens, but it is a very easy 20-25 minute walk from all things Acropolis. The apartment itself is on a quiet street, but just around the corner from a grocery store and at least 7 really great coffee shops. It is also near main roads, so there were always taxis/Ubers around to catch if necessary. The apartment itself was bigger than I thought it would be, and had luxurious amenities. It was beautifully renovated. It also had AC which was really important. The balcony was my favorite part - it was so relaxing to sit out there in the morning with coffee or in the evening with wine. The bed was also really comfortable and I appreciated the blinds that blocked all light at night. If you're going to Athens, this is the place to stay!