Lena is the nicest host I've met. She kept a great communication so the check-in was super easy. And when I asked any questions through the airbnb app she replied quickly. She knew little English and my friends and I didn't know any Greek but we had a good communication through body language. Lena was so kind in evey ways. She even offered us food when we went to borrow a wine opener.
The house was super clean with everything provided: air-conditioning, towels, hairdryer, shampoo, toilet paper and even cotton buds! The small balcony was nice. Also the location of the flat was good: only 5-6min walk to the Victoria station which is just 2 stops away from the Monastiraki station. However, for groups with just female students (like my friends and I) I do not recommend walking around the area at late night.
Overall, great flat with a great host. I wish Lena all the best and hope to see her again.