Konstantina was an excellent host - communicative, helpful, and kind. She offered recommendations for everything from where to try tasty local food to where a covid rapid test could be done close to the flat.
The place is very well situated in the city centre, the main attractions are all close on foot and there is a metro stop just in front of the building. It is a modern and clean space. The balcony is incredible, a great place to relax with awesome views of the city. The bed was comfortable and everything felt clean. The huge TV was a plus. Our only slight issue was that the shower did not drain well so I had to keep turning it off to let it drain during the shower.
Overall, would highly recommend this to anyone staying in Athens!