Why Yoga Retreats are better than hotels?

Yoga Retreats are well planned and well-structured Place to spend some time Peacefully. Where you'll Get Yoga Classes, Food, Ayurveda Massages, And Some excursions around the location. 
I said peaceful Because When you plan for Hotels And you want to stay there peacefully, But you have to order food Yourself, Or if you want to get massages, You have to find around and Of course for Some People, it's very hard to make friends In Hotels, Therefore Retreats are there.