A preposition is a word which precedes a noun (or a pronoun) to show the noun's (or the pronoun's) relationship to another word in the sentence. (The word preposition comes from the idea of being positioned before.
1 Total costs (materials and labor) for professional installation of a bathroom tile floor averages $10-$40 a square foot, but it can cost more for custom tiles, detailed patterns or unusual room layouts. Expect to pay an additional $200-$800 or more to remove existing tile and repair any damaged areas underneath, for a total of $1,000-$5,000 or more for a typical bathroom (5'x7' to 10'x10').
1 Expect to pay an additional $200-$800 or more to remove existing tile and repair any damaged areas underneath, for a total of $1,000-$5,000 or more for a typical bathroom (5'x7' to 10'x10'). 2  For details see, How Much Does a Tile Floor Cost. For example, HGTV.com estimates that tiling a bathroom wall costs about $100 and, including drying time, takes up to three days; while ThisOldHouse.com estimates that tiling around a bathtub is a moderately difficult project that takes eight to 10 hours of work (not including drying time) and costs $400-$1,300.