We had a wonderful stay in Antiparos in this guesthouse at the Perigialia taverna. The location is ideal in the sense that the taverna is steps away for a nice meal and you can walk to a great beach Paralia. You will likely want a car though to get into town though there is a bus stop right at the entrance to the taverna from the main road.
The guesthouse was very clean and everything was in good condition. They also cleaned it every few days, which was a massive help since we tracked sand in fairly often.
I will say that the guesthouses are close together, so it's not very private if that is important to you. Also the wifi was weak so I would not recommend working from here, though it's hard to get any work done on this beautiful island :)
Overall I would recommend staying here and want to thank our hosts for the great trip.