As was mentioned before, the location is kind OF noisy but it is the city centre, 15 mins by walk to Acropola. Also the bathroom and toilet are common, but i guess for young people as me its not a big deal - but from pics I didnt know that.
Dimitris is helpful, but you wont meet him since everything is based on codes, also your room - it is kinda progressive but I was afraid to go to bathroom without a phone (probablity to forget the code haha)
In the end everything was perfect !