Pros:
Clean, modern, comfortable, close to Acropolis, nice amenities.
Cons:
As other reviews have mentioned, the smell in the bathroom is really bad. You have to keep the bathroom door closed all the time, otherwise the whole place stinks. The downside is that the bathroom smell gets super concentrated this way. Someone had tried to cover the floor drain with plastic to help with the smell, it wasn't sealed well. I added tape to seal it - it didn't help. Maybe smell was from shower drain. One A/C remote wasn't working, but I fixed it.
Not bad overall, just the smell was really hard to deal with.