The location is near Athens Railway Station and metro station, that was the only plus point. The environment in the area is however scary, it is worst than Victoria Station area(which have improved and also near Victoria metro station), there is no activities at night nearby the hostel, except one bakery shop and sundry shop operated by friendly immigrant Bangladeshi. So avoid out at night.
The hostel did not has reception counter. Be careful when booking as there is another hostel named Acropolis View Dream 2 . Customer service not available, as no staff to be seen. Kitchen basic, but has roof top with nice view of the city. Room we book is at 7th floor roof top, window connect to the open area at roof top, you can hear noise if there are people there. Wall paper peel off, shower basic with only hot water shower head. We did not use the bathroom. However Toilet was outside and key given for you to open it.
When you booked the room online, they will give you a list of terms and conditions, which some you may not understand. One include drunk behavior is allowed in the hostel.
Security at Athens Railway Station and Metro station is equally scary. When I left in the early morning, the ticket counter of metro still not open, we met backpackers just arrived from the airport, they were robbed of their belonging included passport. At the airport, we met fellow backpackers and travelers, most have the experience of being robbed or attempt noticed. So if you stayed here, avoid metro