The RJ Grand Resort in Kolli Hills is a family-friendly property with clean and neat rooms. The staff is friendly and helpful, and the food is delicious and homely. The property has a small swimming pool and a play area for kids. The location is convenient and close to all the tourist attractions. However, some guests have mentioned that the rooms are small and lack air conditioning. The WiFi is not reliable, and the approach road to the property is narrow and bumpy. Overall, it's a good property for a peaceful and relaxing stay.