Anna is a fantastic host!! If you imagine a typical “Greek mom” making sure you are fed and happy, she is much like that.
The apartment was in a great location and quite safe - close to the bus and a short ride on it to the metro if you wish to take it. It is a few minute walk to the bus stop but very easy to get to. It is great for a traveling couple to stay.
Anna has maps and recommendations for Athens which really helped. Best places to eat, see, etc.
One side note to remember when seeing the sights or the markets is WATCH YOUR BELONGINGS! If you have a purse keep it closed and close to you. Also if someone tries to hand you a flower or bracelet it is NOT free. They will want money for it. Best is just to keep moving.
Hope all this helps and Happy Travels!