We visited Mykonos on an island hopping trip for my birthday and my family of 6 all agreed that the Villa Kampani was the best part of the trip. We visited in the beginning of October so the town was quiet compared to the summer season but still bustling enough to be lively and interesting. I will especially miss watching the sunrise on the balcony in the morning as the town was just waking up, having coffee and delicious pastry from the bakery a couple doors down, while the boats sailed in and out of the harbor. The villa was very spacious with high ceilings and beautifully and comfortably decorated. We had everything we needed and anything we wanted was just steps away. We used both taxis and the very cheap (2 euro) buses (the station is very close) to get to beaches, which were about 10- 15 minutes drive. Check in and out were smooth- the concierge was super helpful and responsive. Be aware that there are a set of fairly steep stairs to access the villa which is one flight above street level, in case anyone in your party has any trouble climbing stairs.
We all agreed that we hope to return to Mykonos and Villa Kampani again.