Rock Manali by Vivaan is a budget property with a good location and beautiful mountain views. The staff is polite and courteous, providing excellent service. The rooms are clean and comfortable, with hot and cold AC. The property has a lovely garden area, billiards table, carrom, and slides for all age groups to enjoy. However, some guests have mentioned issues with slow service, fluctuating electricity, and malfunctioning amenities like the gym and spa. The food is average, with some guests finding it oily or lacking in taste and variety. Overall, a good option for a budget stay in Manali.