Chris' apartment is on the 4th floor of his building, and there is an elevator to get you there. The room I stayed in was the corner room, and had windows on both sides - the breeze was INCREDIBLE.
The view out the window is beyond stunning - like a DIRECT, STRAIGHT ON VIEW of the Acropolis - at night when its lit up... just WOW. The place is clean. You have a desk, chair, comfortable, large bed, plenty of space in the rooom - even a full sized mirror.
Things I made note of to myself:
1) you HAVE to lock your bedroom door, because it won't stay closed otherwise. This is especially true if you open the windows, because the wind won't just close the door, it will slam it. You will also get some noise even if it is closed, from pressure changes between the hallway and your room.
2) the bedroom door locks with a skeleton key, from both sides - its not a twistable lock. Now, if there were a fire you couldn't JUMP anyway - you're 4 floors off the ground. But if you were in a panic... well, having to use a key to let yourself OUT of your room... that one was tough on me.
3) Looking out the window, facing the Acropolis, there's a street that crosses the tracks and goes toward the Acropolis. Just before you come to the far entrance to the subway, on the RIGHT, is an AMAZING Greek restaurant (look for the blue and white flags). EAT THERE. If you need food, just EAT THERE. There's other places that are as good, but none better and certainly not for the price.
Choose this place. The location is amazing, you're literally right across the tracks from the subway station, and Chris will help you know how to get to anything, and give you recommendations that are right on, for what you're looking for. His English is great as well.