We are just back from an amazing stay in this apartment in Athens.
When we arrived, the apartment was immaculately clean. We had plenty of towels, local tips left in a booklet from the hosts and a selection of food and drinks. The balcony has an insane view of Athens especially at night when the sites (e.g. Acropolis) is lit up. The balcony was lovely to relax in with beanbags, tables and chairs.
The location felt very safe and secure. It was about a 10 minute walk into the main centre of Athens. The walk into the town was through a shopping area of high-end shops (e.g. Gucci). We got a taxi back to the apartment every time and it was always around 3.50 euros. There is a supermarket just around the corner which was handy for breakfast items too.
We couldn't recommend this place enough for anyone visiting Athens!