If it has 6 stars, that would be my score ! The instructions are so clear, step by step , make it so much easier to set up. The functional feature are so nice ( heater, timer, sidelights spectrafire & uplights ),  they are so fascinating to enjoy, truely relaxing environment. The comfortably & warmly feeling from the heat are unbelievable ! We are so in love with it, . We are highly recommended, this is the best investment we purchased it so far. Thanks Wayfair !