I really recommend staying in this apartment, the localisation was very convenient - close to metro lines, much closer to Victioria station (about 4 minutes) from where you can go to Monastiraki (2 metro station beyond) square and be in few minutes walk from main turistic atractions. There are supermarkets and some local shops, bakery, cafes in the close neighbourhood, like I said, everything you will need is nearby. The are isn't very touristic, it wasn't so loud at nights.
Victoria was replying fast, she was very helpful and welcoming. It was no problem with giving us advice on where to eat or giving us keys on particular time.
I truly recommend staying in this place, we really enjoyed our stay there.