Costa's place is exactly as described and he even provided us some breakfast food for our 3 nights stay there. There are a lot of good cafes in the neighbourhood offering really nice Greek coffee which we visited different one on each day. One thing that is a little intimidating is the vibe around this neighbourhood. We didn't have any encounter for those 3 nights stay but police and armour buses were surrounding the perimeter. We are not sure if it has to do with the upcoming elections.