The plastic frame is light duty as previous reviews note. The drain plug falls out frequently to the inside of the washing container but not a big deal. I'm happy with the cleanliness of my clothes. One full load for me is 3 pairs of yoga pants and 2 T-shirts. I would start with less than the recommended measure of soap suggested in an online search of the Wonder Wash assembly and use. The package insert is devoid of any useful information. I would purchase this again. I use it in my small RV during work assignments.