The apartment is great for a couple, if you want to explore Athens during (very convenient central location) and have a cozy nest to rest, at a very cheap price for Athens's standards! It was very clean, is bright enough and provides the basic amenities you might need.
However, the biggest asset of the appartment is the host! Chris is very responsive, hospitable and understanding. We had to leave the appartment earlier, because our child got sick, and he took care of the reimbursement of the unused days in a couple of minutes, without any further ado!