The installation was not too bad. First jacked it up from the end as my trim on the bottom of the slide was starting to fall down. So jacked that up to put new screws in on that. Then when it was still up slid the then plates in with the 3M glue moved the jacks to be on the plates and pushed up the subfloor. And riveted the sides and when the jack was pulled, they did not move without the bottoms in. Some people say the rivets can scratch the inside floor. We have moved 4 times since we got them installed and maybe just a bit. But well worth it to have the slide reinforced.