Olala homes are in a great location right next to Syntagma Square. Plaka and Monastraki and all the hot places are in walkable distance. Place is great and I would say and suggest it. The only interesting thing was this application form type writing all the passport numbers & info about people staying inside. That I found annoying and unnecessary, never saw in anyplace in Airbnb. But it takes 5 min and shouldn't be a problem.