We had a great time in Popis apartment. It's perfect for four people or a small family. It was clean and all the interior looks comfy and new. You've got all you need and can have a nice breakfast on the patio with a great view on the bay.
It is really directly at a small beach on the east coast of the island. You can reach almost every point on Mykonos in 25min by car.
Totally recommend!