This is easy to put together and extremely comfortable. As someone who sits in an office for 8 or more hours per day I desperately needed a new chair and this one is excellent! My coworker has the same one as well! Great back support very comfortable and easy to roll on carpeted or wood/tile flooring.
I HAVE HAVE THIS CHAIR ONLY TWO WEEKS SO FAR IT SEEMS LIKE A GOOD BUY FOR THE MONEY THE ONLY PROBLEM IS THAT THERE ISN'T ENOUGH CUSHION IN THE SEAT I'M 5'10" AND 240lbs