A crack needs a repair decision
An opening or crack in the tub floor needs more than a color-change discussion. Tell BBR whether the floor moves, leaks or has been patched. Send a full view and closeups so the repair scope can be reviewed before refinishing.
Define the tub and surround
A tub basin, front apron, molded shelves and wall surround are different parts of the work. Mark which surfaces you want included rather than assuming that a tub estimate includes every wall and shelf.
Show the tile transition
For a tub beside tile, include the rim, corners and seams in the photos. Loose tile, leaks or movement can affect the plan and may need attention outside the refinishing work.