THEY WERE HARD WORKING!!! We thank you Mr. Sandless Minneapolis for the miracle you did on our floors. They were so bad I had lost hope. They had been covered with glue and black backing for over 30 years. It was apparent sanding was the only option. My wife saw a Mr. Sandless flyer and we called. Andrew assured us he could get the floors back to a very beautiful state without sanding. The floors came back with beauty and character. My wife and I were beside ourselves with joy. She is disabled and stayed in the house the whole time with no problem from the smell. It actually was very pleasant. Andrew and his help are efficient, hard working and conscientious. They resurfaced 5 rooms and put quarter round down in less that 2 days. The cost and workmanship met our ever expectation. We highly recommend Mr. Sandless Minneapolis. They did a wonderful job. THANK YOU! The Jones