I stayed here for two weeks and this place was great. Dmitris communicated early and often and it was always very easy to reach him. He was extremely warm and welcoming and as a solo traveler, my interaction with him immediately put me at ease. Overall, a great experience. The place is spacious enough for one or two people. Everything was clean and as described. One note: there was no shampoo and soap when I arrived but it wasn't a big deal (just something to keep in mind when you plan your travels). The shower itself was great with good water pressure. The bed was very comfortable. There is also a washing machine with detergent for people interested in doing laundry. The kitchen is also fully stocked with pots, pans and utensils for anyone who is staying longer and wants to do a bit of cooking.
The neighbourhood is nice with many coffee shops and places to eat around within a 5-minute walking distance. The location is also great. It is a 5-minute walk to the Syggrou-Fix metro station and you can get into the center of the city in 10-15 minutes or by walking for 30 minutes. Overall, I had a great time and I would certainly stay here again should I visit Athens in the future.