Our heat/AC system broke 5 years ago and we haven't been able to fix it until this year- so our house air filtration has been ZERO. This means all the dust and dirt from outside constantly came inside to float around and stick to EVERYTHING and I desperately needed contained storage (...and a new hvac system w/ filtration) to keep my belongings clean from dust. This Broview has served as essential storage space in my home and I'm so happy with it. No problems so far, many books and heavy items on my lower shelves with no issues. I have my 8 lb exercise ball sitting on one lower shelf staying clean and supported, no creaking, no signs of distress- this Broview is HERE FOR YOU. I'm a huge fan. This Broview product is large, tall, easy to assemble (according to my husband :) thanks dear), strong, has wheels, feels supported, allows me to organize my belongings, no weird sounds-no creaking-no popping when I loaded it up with stuff-so it sounded super sturdy like it could handle way more weight on the shelving than I placed-and I pack it full!