Very sturdy. It was a probably about 20 lbs so ...
357408
This item came assembled.  Very sturdy.  It was a probably about 20 lbs so not difficult to move around.  The dri erase board worked without any issues.
2403159
Very strong and sturdy, it was a gift for a dear friend. He loved it
322364
very sturdy but also heavy. I should of gotten a smaller one
1801524
Its pretty sturdy. I have one with the cloth shelves. But this is far better. Easy to assemble. Good height.
765695
Very Sturdy. my 280lb friend used it no problem, he couldn't do a pull up but it held his weight :D LOL.
I got the bigger version, its bigger than my door but still fits.
485572
Very, very sturdy. It physically doesn't make sense to me, but there's zero wobble. Extremely easy to assemble and was obviously built with wire running in mind. Only complaint is that the column for the steering wheel can rotate slightly even when fully tightened. So you've got to be cognizant of that when racing.
3047693
It took a little time to put it together, but I will definitely get another one. Very sturdy
3522826
Very sturdy. My neighbor weighs ~250lbs, the chair handled the weight for over 2 hours, and ready for more. Thanks Seller!
2842128
It's very sturdy. It's not that hard to put together. It will hold a laptop on it great. The seat is really uncomfortable, so I would recommend getting a seat cover for it. It makes a really good clothes rack. It also is strong enough to break a toe if you run into it in the middle of the night. Your dog will also love attacking your feet while you pedal away at it.
277642
Brought this for myself and has had it a few months now, no problems at all. It is very sturdy.
2506642
Very sturdy, but not heavy. Easily movable. Took the boyfriend a little bit of time to put together, but once it was assembled, that baby wasn't budging:-)
1426732
Very sturdy.  Not hard to put together.  Rolls well.  I use it to roll a 46 inch Samsung outside to the patio.
4847902
Very sturdy. I've left the casters off as it isn't going anywhere now that it is up in the laundry room. :)
460120
It arrived on time. I put it together mostly without looking at the instructions. It is very sturdy. It holds 2 cats that are 6 to 8 pounds each.
2597757
Very sturdy construction - a bit heavy by itself given airline weight restrictions.
1744376
i bought this to hold some fairly heavy containers, a battery backup, and small server in my office closet.  i wasn't sure how sturdy it would be, especially given the price but have been very happy with it.  the entire thing was easy to assemble and quite sturdy.  i probably have around 400lbs of stuff and after 4 months have not noticed any bowing or warping.
702792
Looks pretty sturdy. Hopefully they'll never be a need to truly test it out but it's an added piece of mind. Packaging claims it withstands 2 tons of force. I wouldn't doubt it since it is pretty thick and heavy.