3D designs for UK based washroom refurbishment company

Our company www.countywashrooms.co.uk is looking for a UK/European based designer who can produce 3D visuals for our clients from a plan that we will provide. You must be able to design and produce not only a top quality 3D but one that is design led with latest trends in colours and design for commercial environments eg schools, offices, nightclubs etc NOT residential bathrooms. Must have proven experience and online portfolio. This will be an ongoing contract for the right person. Price is key and speed. Must be able to produce in around 24 hours