Only one part I really didn't like and that's in the photo I attached. Those are sharp corners. Really sharp. If I had known before putting it together what it would end up as, I would've taken the time to grind them rounded. I would suggest you do so before assembly.Other than that, this handcart works as promised. It does help with moving up stairs in a way that is more secure and less hazardous.The cart itself is fairly lightweight but can carry quite a bit of weight. It includes a couple bungee cords as well.Requires assembly. I used a ratcheting 13mm wrench and a 14mm. Also requires a Philips screwdriver. All the tools needed are also included in the form of disposable tools.Because it's rolling on 4 wheels, on grippy surfaces, it can be harder to make tight turns.My wife thinks it's cool and even if it's only a couple steps, she likes it. She's only used it twice, in the same day since having it for almost a week.