Interior designer - finish design and find items.

I have drawings for new bungerlow and ideas on Pinterest for each room. I am looking for someone to design with me each room and help me find each part of the house including finding furniture fittings for each room at the best prices online.

Each room will need to be designed. I have the kitchen already done and Pinterest’s of what I require - I need to make sure the designs are correct and have each room ordered designed.

I am looking for someone to finish the design with me and help sauce the cheapest materials researching the internet / eBay.