The house is exactly like the pictures, it's in the very center of Plaka, which is the best place to sleep in in terms of distance to all the monuments and attractions, it's also fairly close to 2 metro stations, giving you access to all 3 metro lines in Athens. I didn't matter what I went to visit I always felt I was within walking distance back home.
Then there is Genki, the lady living in the ground floor. She was extremely nice and helpful. Always ready to help me with anything I need, and she also speaks English well. She even gave us some soup and dessert once 😍.
If you want to visit this city this is the place. The only problem I can point to is that the house was a little bit dusty not dirty, just dusty, and it flared up my allergies slightly :/