1 Depending on the tile selected, do-it-yourself tiling of the floor of a typical bathroom can cost $100-$1,500 or more. 2  The tile alone can be $1-$40 or more a square foot; replacing backer board adds about $2 a square foot; and do-it-yourself tools and other material can be $60-$200 or more. For details see, How Much Does a Tile Floor Cost. 2  Retiling around a bathtub or inside a shower enclosure can cost $800-$2,500 or more, depending on the type of tiles, total square footage, the amount of repairs needed, any special pattern or border, and local labor rates.
Applying two coats of stain to your hardwood floors will result in darker tones; however, this may be necessary to obtain the stain tones you wish for.
Allow 3-4 hours dry time before you sand. Apply a second coat following the directions above. If you are applying Super Fast-Drying Polyurethane for Floors to bare wood, apply a third coat, following the steps above.If this is a screen and recoat, or if you are applying Super-Fast Drying Polyurethane for Floors over stain only two coats are required.llow 3-4 hours dry time before you sand. Apply a second coat following the directions above. If you are applying Super Fast-Drying Polyurethane for Floors to bare wood, apply a third coat, following the steps above.