We just moved and have a laundry room on main level over basement. The previous owners took their washer and dryer so we purchased a new set. We went with front loader because we love the one in our old house. Well holy frait train vibration. We had a service technition Come out and check the balance. It was off balance, but it still vibrates. The technician said it had to do with being on the second floor . Have to be careful with how we load it...not too much not to little. My old one was awesome never had an issue with load size. I started doing some research and come to find out front loaders should not be on the second floor. Considering most new homes where I live have second or third floor laundry shocked that sales person did not say something. At this point we are planning to return the washer For fear of structural damage to the house. When I am standing in the laundary room I can feel the vibration through the entire room. Anyone else have this issue? Is it a problem with he top loaders too? Ours is a Samsung. The old one was a whirlpool but was in the basement on concrete From what I have read that is what made the difference as far as vibration.

Re: NWMR: front loading washer
I did a quick google & there is also something about the shipping bolts needing to be removed, the repair person probably looked at that too...?
Also this might have helpful info...related to pp's comment about the type of floor/space in the house:
https://www.vibrationsolution.com/blog/tag/samsung/
Thanks I saw Info on bolts too I assume he Checked as he rebalanced but I am going to see if Dh can look. Thanks for the link we have a friend who does remodeling and we are going to have him look at the floor. The previous owners had a top loader. I have owned old style top loaders and front loader and this is my first time dealing with this type of vibration issue.
I wonder if a set of those over-priced platforms that match the washer and dry might help? I thought they were designed to minimize vibration, or the effects of it, anyway.
I would be sad if I had to give up my front loader for a top loader.
We have those I think it makes it worse. I will look into rubber feet. My husband also has a call into lowes where we purchased the machine.