Super reactive, very nice and friendly host that will make everything as possible for you to be happy.
The location is great we reached the center easily with the metro (4stops to Acropolis and only 2 to monastiraki) and had a cheap taxi for the return if it was late (about 5€).
( 5days-Metro pass 8€ )
If the area can make you feel uncomfortable , be sure that it’s not .
Safe and clean apartment, well designed and with good equipments.
I recommend it , thank you again Nikitas