The heater bracket is pretty flimsy and made of thin steel, but for the price I could've lived with and fixed that. The next thing I noticed was the heat level knob was almost upside down. To see what levels I was setting, I had to either bend over and turn my head all the way to the side or sit on the ground. Still, for the price, probably would've kept it.After lighting the burners on high and letting it run for a while I bent over to change the setting to medium and the burners went out. I tried it several times before deciding to return the heater. It's too bad to because they really pumped out some good heat on high. Maybe I just got a lemon but probably going to fork up a little more cash and get a better one.