Precisely for this transitional period from winter to spring to summer is a patio heater priceless ... so make the most barbecues really fun. Below are my impressions / experience in short sentences: [+] More quickly and for me (> "not the smartest") trouble-free assembly / mounting [>> Nevertheless, I recommend the presence of a second person] [+] Visually quite appealing - encouraging unobtrusively [+] At the present time the processing can look very sophisticated [+] The ignition of the gas is very reliable [+] The knob ensures an individually adjustable heat setting [+] The heat development is, depending on the setting, pleasant intense [+] The service life of a large gas cylinder is depending on the heat setting 40 up to 50 hours (multiple testing) Note: the required gas pressure regulator and the gas cylinder are not included. A weather protection cover is in the medium term certainly worth a consideration ... because: [-] The transport rollers are unfortunately extremely small ... change positions a real problem. The result: It's called push pull instead. This calls for an improvement! And this lack of transport rollers costs then ultimately the 5th star. Differentiated by me 4.3 stars = I like. [Reinhard Busse]