Just installed washer dryer in my tenants apartment. Only issue was getting the machine level. Self leveling back feet just don't work. At  one point trying to level the machine the back feet just popped out and couldn’t be persuaded to retract. Followed instructions to rock the machine to no avail. Front feet  were screwed in so tight that they could not be loosened rendering them not useable. If I had a thin spanner wrench I probably could’ve loosened the feet. In the end I used wood shims to level the machine but it would have been awkward.  This aspect of the machine is very poorly designed. On the positive side both washer and dryer are relatively quiet.  So far our tenants are quite pleased with the machine's performance.