They came in and removed the old wallpaper in out office and put new stuff up. the removal process was tough, and they had to use some chemical that smelled like rubbing alcohol. We we're all sent home early that day. But, by the next day they we're already starting to hang the new stuff. It took one week to complete, and they did a really good job. You can't see most of the seems, and the color and texture they helped us pick blend in well. I'd recomend these guys any day.