Great place! We were four adults and two children and had plenty of space in this large and lovely apartment. Michael and Katerina were excellent hosts, super friendly and welcoming, and even met us at the apartment. The apartment was probably the most stocked airbnb I've stayed in, with all the thoughtful touches you could need. Waiting for us in the fridge was already milk, yogurt, beer, juice, butter, as well as bread, teas, pasta, muesli, fruit, delicious Christmas cookies (we were there over Christmas) and more.
The apartment is just outside the old city walls, and is a 15-20 minute walk to the archeological museum, lion statues, port/Venetian fort, nice shopping and restaurants. There is also a grocery store and bakery (sweets) just around the corner. There is a nearby playground as well. Michael and Katerina also provided a parking spot, which was really important for us. In the end, we had an enormous van that didn't quite fit in the spot, but finding a spot nearby the apartment was no problem.
Added value is the great art and books (if you read Greek...) in the apartment. There are a number of little knickknacks around the apartment that might be an issue with toddlers, so parents might want to remove those.