When looking for the proper materials for a kid's bedroom or playroom, select something with robust upholstery, soft surfaces, and no hard edges. Also consider flooring that's easy to scrub, like looped pile carpet or firmly twisted textures with Stain Resistance.
Carpet Styles
Buying Room Carpet
Carpet Styles
Depending on your situation the decisions are massive; Cut pile plush, twist, loop pile, sisal, high low loop and level loop, textured loop, hard twist, frieze or shag carpet?