MV Acosta by 3Tree Group is a property located away from the hustle-bustle of Mussoorie's Mall Road, offering breathtaking views of the valley. The staff is courteous and helpful, with special mentions for Mr. Aman, Mr. Manoj, and Mr. Sushil. The food is delicious, with special recommendations for the butter chicken and dal makhani. The property is well-maintained and hygienic, with ample parking space. However, some guests have reported issues with the size of the rooms, limited breakfast options, slow Wi-Fi, and poor water supply.