A canvas gazebo can be a good addition to your yard because it's inexpensive, very decorative and can be dismantled and stored when you are not using it. Canvas gazebos are good for garden parties, to avoid being hit by the sun or the rain, and to keep food and beverages clear of dust. Most canvas gazebos use a lightweight aluminum frame that makes them similar to a tent. They also have screens
. for the windows and doors. The best place for your canvas gazebo is on a slab of concrete, but if you don't have it, you may want to consider using artificial grass to set it on to avoid mosquitoes and weeds in the interior. You can find more information here: http://www.homeportfolio.com/catalog/guide/Patio_%26_Garden/Gazebos/Material/Aluminum.jhtml