A wonderful stay with a wonderful host.
The apartment is very close to some great restaurants and cafe's, very comfortable and perfect for a stay in Athens. The highlights:
* Close to the metro
* Easy to walk to everything although there are a lot of busy roads nearby. If that bothers use uber as central rides are reasonably priced.
* Comfortable and modern. It felt more like a boutique hotel than an airbnb.
* Konstantinos is amazing. He couldn't do enough to help and gave us travel tips not only for Athens but our Peloponnese drive.
* Quiet, especially for Gazi which is more of the tech hipster part of town.
* Beds were good
* Air conditioning in all bedrooms and living space
* Good kitchen.
I highly recommend this place and will stay when visiting Athens.