Easy and simple DIY project lately includes a drywall which will save your money for hiring a professionals and you don’t need specific tools for this kind of work. Based of the area size, you need to calculate how many sheets will you need for the job. There are only three steps that will make your wall done with a drywall:
First, cutting -lay the drywall sheets on a leveled, dry surface. Measure the length you need and mark with pencil where you’ll need to cut the sheet. Using a T-square cut the sheet along the marks with a drywall saw. Second, hanging-  attach the drywall sheets to the wood or metal studs that are installed like a frame on the wall. You should hang sheets horizontally if you are working with wood studs, and vertical installation if there are metal studs.
Third, finishing and making it all fixed, covered and lovely for sight. More, in the link bellow.
 

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