Leo is a great host. Before and during my stay he communicated very clearly and gave detailed instructions on check-in, check-out and any questions I had.
This is a great place for when you want to visit Athens on a budget. You can cook your own meals (the kitchens has all the basics) and you can get to the centre of Athens easily by taking the metro. There is also a supermarket closeby with a big assortiment of food and other things you may need.
Unfortunately some of the neighbours played very loud music in the middle of the night. Though I didn't experience this every night, it is smart to take earplugs with you if you are a light sleeper.