Trip to bhutan from nalbari.

Will be staying in nalbari for a couple of months. Friends have told me bhutan is only an hour or so away. If anyone's taken the trip, i have a few queries as i'm planning on a trip with friends. 1. Are the towns in bhutan bordering assam viable places for holidays? Do they have good hotels and good local cuisine or is it just another town with zero tourist infra? 2. Which places would you recommend visiting? And also which hotels/airbnbs if you know would u recommend? 3. Also please suggest the best spots for food. Preferably local cuisine.