We did this trip yesterday and had an awesome day at Giverny and Versailles! Our tour guide Fred from France Luxury Tour picked us up up right outside our apartment in a very nice, new, comfortable private car for the day. Fred was quite witty, friendly and knowledgeable about both sites and our family of four was very happy to skip the lines with priority access. After a remarkably good lunch next to Monet’s house, Fred took us on a viewing of some of the picturesque French countryside on our way to Versailles. OK, you can’t go very fast through the crowds at Versailles, but the included audio headsets were helpful. Overall, this is a fantastic hassle-free way to see two sites in one day with a great private and personal touch. I highly recommend this.