We had a great stay in this apartment. Positives: great location, walking distance to the Acropolis, many restaurants and main shopping street, great views, apartment is extremely spacious, and had all key amenities (towels, washing machine, kitchen, bottled water in the fridge etc.)
Room is as described!
The apartment has great views of the Acropolis, especially in the evening! Guests should be aware that there are no curtains/blinds in the main living area (per the pictures) which may be problematic for guests concerned about privacy. Also, due to the narrow bathroom design, you need to walk through the shower to get to the toilet. These were not a big deal to us though.
Overall, the apartment was great and would recommend for a stay in Athens.