I was very happy with the hard surface install and the installers, they could have done a little better job of cleaning the floor itself, but I was ok with it. As for the carpet installers the workmanship was great but they were not professional, I had to fill out all my own paper work, I had to ask them to turn the music off as I work from home and it was very distracting and unprofessional, left trash and a lighter in my window seals that I missed when walking through, I was more concerned with the carpet and had my eyes on the floor. All in all I will defiantly call on 50 floors again.