Had this heater for 2 weeks and used everynight on vacation last week. Works well. Puts off decent amount of heat. At 65% flame we prob got around 10-12 hrs out of the tank. Couple quirks assembling but seemed normal to me. One of the grill bolts was not milled and would not slide over fitting. I was able to correct in 5 minutes with a dremel or could of called am sure. Love it has wheels, you really want one with wheels in my opinion. The cover is great as well. Purchased Separately of Course! :) We have this, a gas fire pit and 3 tikis. This really added to the vibe and heat. Seems well made