Disappointed in All MODERN.  Cheap, Wobbly (base not weighted), Heating unit not sealed so can't be in any light rain, telescopes at the top, but any higher no heat would be felt, pull string will deteriorate quickly, produces little heat (any breeze would carry away), cord so short u need to put unit next to plug for it to work, $20+ to return which I will.  If sold at Big Lots, the expectations of quality would match.  Had heater for 10 years in all weather.  Worth the $200 I spent on it & more.  I can't recommend.