This is such a beautiful addition to our backyard! The adjustable louvers are what sold me on it! The installation is not for the novice, luckily my husband is in construction, but definitely plan to set aside a whole weekend to put it together and watch their installation video in addition to the paper instructions! You need to purchase some lumber, cost us about an additional $140.00 but worth it! I was quoted over $5k to have one installed by a contractor!