We loved the neighborhood -- less busy and more quiet than the Plaka or other more popular neighborhoods -- but many good, nearby restaurants, bakeries and cafes. We were able to walk to all the sites and the metro is just a couple blocks away. Beds were comfortable. The unit is on the 5th floor and there is an elevator. I would definitely stay here again.
The apartment is roomy, clean and comfortable. We were able to arrange early drop-off of our bags which was very helpful. WiFi worked consistently.
Be mindful that one bedroom has no window. Not a problem for us, but it might be for some.
If you plan to cook there are a variety of pans and dishes but very little other prep equipment (just two small paring knives and a small cutting board, one dish towel, a spoon, spatula, wine opener, coffee pot, a panini press.) We offered some suggestions to the hosts. For most travelers this is probably fine, but if you do plan to cook meals, plan accordingly or check with the hosts first.