We had the most wonderful stay at the adults-only Casa Cook in unspoilt Samos, thanks to Great Value Holidays. Extremely impressed with the GVH service and information from start to finish and their traveller portal/dashboard was very helpful. In fact we loved our time there so much that we changed our flights and stayed an extra week! I did telephone GVH to ask if they could extend our stay but, sadly, the GVH offer had ended so we had to pay full price direct to Casa Cook, which made us realise what a fantastic offer GVH had given us - £1289 for 1 week, 2 adults, B&B including flights versus Casa Cook's own price for our 2nd week of £2,400 for B&B without any flights!!! Casa Cook was superb - very high-end, luxury accommodation, modern cocrete buildings with cleverly designed swim-up pool suties, ultra cool staff, superb restaurant and private beach with waiter service. 20 min walk to Pythagoria town where there are lovely harbourside restaurants and a variety of shops. We hired a car to explore the nearby mountains and towns which we sublime. We are so impressed with GVH that we hope to book another trip with them this week!