Hi my name is Geary,I have been sanding,refinishing,and installing hardwood floors for 11 years,I've seen just about every kind of floor you can think of.From old beat up and pet stainted floors too half missing floors or floors that just need a buff and recoat .I am an expert,in hardwood floor sanding, refinshing, staining,installation,and installation of prefinished woods. good prices, great high end water based finishes love to do the work, great quality no job too big or small.Great references,lots of pictures.I also sand and refinish stairs.