Couch is pretty much what I expected after the photos and measurements. I fit head to toe on there as a solo sleeper for when my family is using my bed. I wake up with no discomfort. Material is very soft and feels nice. Adjustable back rest support are stable I suppose, but there is no real locking mechanism like car seats only divots  to retain backrest. As seen in pictures really low to the ground, but i can sit comfortably with feet flat on ground. Cushions are firm and do not sink since Ive purchased it (1 week daily use). Two huge boxes easily fit in standard door opening. Additional pillows are great. Armrest are great space to rest devices. Excellently packaged. Will buy additional sectional if it was possible in the future. I recommend it. Purchased for 760 tax. Im 5’6” 150lb male btw.