I booked Villa Mirino for a family vacation for myself, my wife, 4 of our adult children, 3 spouses, and my 18 month old granddaughter, a total of 9 adults and one infant. I can't recommend this property highly enough. The owners were extremely helpful in providing recommendations and even putting us in touch with a driver who we used all week and who was one of the highlights of the trip. The views are breathtaking, and one of our favorite activities was sitting on the deck, taking an occasional splash in the pool, and finding time to relax together.
Redhook is very close and had a wonderful collection of restaurants, and also an excellent market where we were able to resupply regularly.
One thing I want to point out is that, when I looked at the pictures ,I was concerned that the Villa might be small for 9 adults but it is actually much more spacious than I expected or than it appears from the photos. We were extremely comfortable and had plenty of space, and privacy.
If you're thinking of staying on St. Thomas I would definitely recommend this Villa. I'm sure you'll enjoy it just as much as we did.