The stacker was used to stack two different brands of washer and dryer. We had an existing bosch front load washer and we were given a simpson dryer. Laundry is small with no space for the dryer except to stack. It was easy to assemble and the fit together was great, it did need screwing into the top of the washer which i did not do, so not sure if this impacts on effectiveness, no issues to date. Pull out drawer is handy for folding clothes and perfect for a tight laundry It is not as solid as I expected so one less star for solid quality. Would definitely recommend as a quick and easy solution which will do the trick .