I had a number of questions that were not answered in the adertsining material so contacted Cosmogrill team by email, (more than once) before deciding on a purchase of a 6 burner grill.
I ordered directly over the phone and as promised the BBQ arrived the next day. Can't fault the team at Cosmogrill. Excellent service. The grill arrived in three large boxes and was easily assembled by myself, although they do recommend two people.
My wife does the cooking on the grill and she hasn't complained or bitten my head off yet about performance or anything so all must be good.