Flooring Cost Bidding Spreadsheet

I'm seeking an Excel expert to create a detailed bidding spreadsheet for flooring projects. The spreadsheet should calculate flooring unit costs based on specified quantities, taxes (which I'll input manually), and profit margins.

Essential Features:
- Support for Hardwood, Tile, and Carpet
- Automatic calculations for unit costs based on quantities
- Printable PDF proposals
- Options for change orders
- Sortable by flooring type

Ideal Skills and Experience:
- Proficiency in Microsoft Excel
- Experience in creating complex, multi-functional spreadsheets
- Attention to detail and accuracy
- Ability to create user-friendly, professional layouts