I had a delightful stay at Nick's place, and I would be glad to stay here again when I return to Athens.
In choosing Nick's place, I wanted an option that was walkable, close to public transit, but also residential and 'authentic.' I was delighted that Nick's place fulfilled all these criteria.
The space is clean, private, excellent value for money, and well-appointed. Nick was helpful with neighbourhood tips and was, overall, a very gracious host.
I recommend him to others.