Right. Clutter. Receipts I should probably throw out. Spare mouse. Wallet. Seeds to plant one day. If this is a representation of my mind, it's not looking good.

An instagram style wall - small white square picture frames hung evenly in rows from height of computer screens upwards, with some of your favourite candid pictures. would look good all printed in b&w, or sepia to tie in with your colour scheme...or alternatively go bright and vivid! summer beach shots, pets, kids, holidays etc

I am shocked to read that you haven't heard about Value Office Furniture. Meanwhile, for buying office furniture, this online store is everybody's first choice. Well, they can help you with the office desk. They have an amazing collection of office desks. Just visit their website once.

if it's a rental i would invest in some tall modular bookshelves eg Ikea billy with combination of open shelves, solid or glass doors and shelves, space for printer and fax on top of matching filing cabinet and a chest of drawers for office supplies and set down counter spaces, wall shelves above the desks for books and reference materials, keep your original mismatched desks and buy some quality desk lamps and extension cords with circuit breakers and cable organisers to make sure you have the necessary power where it's needed.... if it's your own home i'd have the same furniture and invest in some extra power points, a dedicated phone line for fax and internet, and make sure you keep all receipts for your business tax and depreciation expenses...my suggested floor plan has the desks on opposite walls, bookshelves across the end wall and above the desks, twin filing cabinets, wall shelves, space for the aircon and a spare chair for visitors but the precise amount of storage depends on the products and services you supply and what equipment you need