The apartment (and his location) is gorgeous and John (and his wife too) are simply the best hosts you can expect to find!
It's situated in the charming maze of alleys of Marpissa, very closed to the main church, and the big terrace provides an amazing view of the village and the bay (perfect for having a quite breakfast or a relaxing time after dinner ;-)
It has a fully equipped kitchen and many appliances including an ironing set, a whashing machine...and a great fridge in which the hosts made us also find fresh food and drink for the breakfast !!).
The host kept in contact with us to help and give us any kind of advices about Paros, during the stay, and also invited us for a marvellous dinner with his family and other guests.
In a few words: great place, wonderful experience!