Two customers said in their reviews that it was not heavy and bulky. A few weeks ago Doha mentioned in their review of the Polti Classic 55 “I next tried it on a heavy curtain.”. Doha also mentioned “Handles heavy duty”.
One customer who bought it considered that it was not thin. Peter Piper mentioned in October this year “The very fine steam jet just meant I was drawing thin lines on a dirty surface when trying to steam clean larger areas” in his review of the Polti Classic 55.
One Polti Classic 55 reviewer thought the product was not a good body shape. Doha mentioned in their Polti Classic 55 review on Amazon “There aren't any useful markings on the body itself”.