Input on Food items

Hi sir,
one of my client is running a park with room service and food. We are taking 5% gst on food, 12% gst on room and 18% gst on park visitors. We paying gst like this. So my doubt is can I take input on the food items purchased for supply? I heard " food service provided by a restaurant operating within a hotel with a room tarrif of Rs 7500 or less is 5% with no input tax". is this 5% is only for food or for food and room service?

pls help