It is very very hard like sitting on concrete. I couldn’t sit on it more than 15 min without my back in pain and my hamstrings were killing me. I also read it was FREE 30 day returns! That is NOT true. They charged me 56 ship it back or if I wanted to bring it into USPS it would have been 52 
SO THAT IS NIT FREE RETURNS! I was going to buy a replacement from Wayfair but now that won’t happen!