Blue Sparrow is the perfect pied-a-terre in the heart of Athens! It's soooo centrally located, you can't beat this spot. Within 10–15 minutes walking distance of Hadrian's Arch, the Acropolis, Plaka, Anafiotika, Monastiraki, Koukaki, etc. etc. Maria and Giannis are the most professional AirBnB hosts I've ever dealt with — they have everything down to a system and it couldn't have been easier to check in, check out, and use everything in the space. It was also impeccably cleaned and very well designed.
Any time we had questions (which was rare considering how much information they make available to all guests with their takeaway city guide, home guide, and personalized city map), Giannis responded right away. There is a tiki bar outside with live music, but we barely heard it at night. They have a TV in the living room AND bedroom so relaxing after a long day of hiking around the city is so great, it felt like a hotel suite. Really can't say enough good things, if you're thinking of booking this don't wait another minute :)