Great location and host's responsiveness
We were in general very happy and Alex (or the TopHouzzing agency) replies very quickly.
The good parts:
1. Great location to get around Athens; next Metro is about 600m away.
2. Very responsive host
3. Awesome view of the Acropolis
But here are some nitpicks:
1. In case you travel with a baby stroller, there are some stairs leading up to a _very_ small elevator, so you might have to walk up 2 flight of stairs.
2. Not all essentials are provided for the complete stay, e.g. toilet paper only provided 2 rolls, no dishwasher tabs, no coffee, fireplace can't be used due to missing fire wood.
3. Kitchen equipment is ok. Don't plan to cook a 5 course meal though.