We bought two of these for our backyard. These are high grade stainless and quite heavy duty as compared with most of the backyard patio heaters you can buy, more comparable to a commercial heater. Assembly was straightforward, and it cranks out the heat. Nice battery operated electric starter makes these a breeze to light.
I purchased the cover about a month ago along with my patio heater have not used it yet but it will come in handy when spring comes to keep out dust and bugs.
Purchased to cover my Fire Sense Hammer Tone Bronze Commercial Patio Heater. It's a bit taller than expected, being a short guy I still need to stand on a chair to get it over the reflector dish. But once the cover is on, it certainly seems to do a good job protecting the heater. I don't think I'll leave it out over the winter, but for rainy nights or times when we're not using the heater for a while, it will certainly add an extra layer of protection.