Put side widget

Hello
When I show the hotels or rooms I would like the right side to be able to put widgets, is it possible? As you do not use a home page I do not see how I can do it?
I installed WooSidebars thinking that it would be set but nothing comes up when I indicate it on the pages of hotels or rooms
I have tried several themes and everyone does the same
I hope your answer

In demo: “http://preview.themeforest.net/item/paradise-hotels-resorts-responsive-wordpress-theme/full_screen_preview/17799625” look widget!
Thank you!