Excellent location, the Acropolis is literally a 30 min walk, and even quicker by subway which is super convenient.
The premises is well laid out and spacious. All cleaning supplies are on site including a really thorough washing machine.
I originally thought the double shower was redundant, but having our two boys able to shower at the same time was surprising tool to get them to bed efficiently.
The only note I'll make is that the church bells across the street can be loud, but all the other city sounds are dealt with by the excellent sliding doors.
There's a balcony off each room allowing for even more separation if you're traveling with a large group.
The kitchen is well setup with pots and pans and utensils. They also provided some food to tie us over until our first grocery run. There's a grocery store up Voulagamenis avenue and a bakery just below the unit. Everything is close and within easy waking distance.
They even left some toiletries just in case we needed (which we didn't but it's always nice to see.)
In short, it was a great stay with lovely hosts. Thank you!