My wife, 2 kids (ages 5 and 7), and I visited Turkey / Greece in June / July 2013. We spent the Crete leg of our trip (4 days) staying at the Youphoria Villas.
If you are looking for a quiet place in Western Crete that is newer / modern, with a private pool, with a very knowledgable host this is the place for you.
While there, we spent plenty of time at the villa, especially the pool, used the grill to do BBQ and had a fabulous time. It is a very short drive to Falasarna beach, longer (but incredible drive) to Elafonisi Beach and 30-45 minutes to old town Chania.
We found the place to be very clean, good access to a grocery store, washer / dryer for laundry and the welcome basket was icing on the cake. The entire family has very fond memories of our time in Crete.
The only thing preventing us from giving this place a 5 star review is the road access to the villa itself. Preferably, you'll want to rent an all wheel drive vehicle to make it up the unpaved road.