Pantelis is a wonderful host!
He was unable to meet us for check in, but we met his daughter at his shop (literally just around the corner) and she let us in and showed us everything we needed to know. We did meet Pantelis later in the trip, though!
The fridge was full stocked with juices, sodas, water, and a bowl full of apples. The cabinets had coffee, teas, condiments, and a loaf cake, as well as plenty of dishes.
The apartment itself is lovely. Perfect size for 2 people. My mom slept in the bedroom and I slept on the pull out sofa. There are plenty of towels, sheets, pillows, etc.
The apartment is in an absolutely wonderful location. Walking distance to just about everything in Athens! The only times we needed to use transit were to/from the airport and getting to Piraeus Port and Marina Zeas.
I highly recommend a stay with Pantelis and would gladly stay again myself next time I find myself in Athens!