Here are some points to consider when looking to purchase drapes and blinds:
To save you a lot of time looking at product that may not suit your situation
They employ people of high standards, often with interior design experience.
Often lifting the rods 100-200mm above the frame or even up to the ceiling will make the room feel bigger.
Remember if you have them touching the floor you won't be able to achieve a structured look from your drapes.
This gives nice clean lines to the window and looks great from the outside.
Not every room in the house has to have the same fabric or style. Enjoy your designing & buying experience.
If you get more than one quote make sure that you are getting "apples for apples". In other words, make sure it is the same fabric, lining, style, meterage, and tracking. You may find the dearer quote could be the "cheaper" quote if the same product was quoted on.