Apartment Floor Plan Drawings

I need to update the floor plans of my different apartment styles. At the moment they are like technical sketches/plans and I would like something less complicated and more appropriate for my listing ads, and in a file format that can be easily uploaded and adjusted to fit websites. Stradbroke Tower and Villas has 5 different apartment styles (with 2 being a mirror images of the other) and 2 villa styles. I can provide current plans/drawings to be updated. Looking for quotes to do this update. thanks Theo