From the Rooms menu, select the Room Operations. The Room Operations form gets displayed. Double click on the room number/name from the list to which you desire to assign the room amenities. The Edit Room form gets displayed. In Room Amenities Details, select the room amenities you wish to assign from the Amenities list and click on the arrow pointing to right hand side. Note that the amenities are added to the right hand list. Click on Update to save the changes you made. Click on Close to close the Room Operations form.