I took my time with a lot of breaks and got about 3/4 of the way done. I got good results with 36 grit paper. I was using the light blue colored stuff. It seems to hold up good. I'm not experienced with one of these and made a few boo-boo's where I sanded in one spot too long and took it all the way down to wood. I'll have to redo those spots. The kitchen cabinets have a ledge along the edge that the sander won't reach. I'm not sure how I'm going to sand those yet. The ledge is about 3 inches off the floor and about 2 1/2 inches back. It won't be too critical, since no one will be walking on those spots. I guess I could just put a little more leveler up to that spot, sort of like a miniature ramp.