Depending on the type of vinyl sheet floor youve chosen installation instructions will vary read every step of the ones provided with your product they outline important details and special considerations that might not be obvious except to an experienced professional including subfloor requirements handling seams and cutting and fitting methods. Vinyl tile installation can be done anywhere in the house so long as its a flat level surface but we do not recommend installing on stairs create an accurate budget dont forget to account for things like removal and disposal of your old floor subfloor repairs additional tools and materials and even the cost of moving furniture when budgeting for your project. A comprehensive and easy to understand guide to installing sheet vinyl to floors and walls in wet areas such as en suites showers locker rooms etc