It was a great stay!
The Balcony/Terrace is really awesome with a wonderful view!!! The room had a well working AC which was a treat in hot Athens and the interior is really tasteful and nice! The bathroom and Kitchen had all amenities we needed. There even is a large TV with Netflix and a well working wifi. Nothing else we could have wished for.
The area is super central and very sought after. Many great places in near walking distance, however it's a little touristy after all.
There was a small issue with the door lock, that Alexander solved for us in a very short time - he drove to us immediately to hand us another key - thanks again!
Two smaller issues I wanted to mention is that the sleeping couch - well it's okay for a smaller adult for a night or two, but it's not really comfortable and maybe better suited for a kid. Also, there is some noise coming from the elevators which sometimes woke us up in the mornings.
Overall the value of our stay was absolutely awesome. Would always book again.