No such thing as wallpaper for floors, but there are a few good solutions for water resistant flooring. Pvc, vinyl, linoleum, epoxy or polyurethane paint, for example. I see you live in India, I have no idea what products can be bought there.

I was in the hotel renovation end of construction for a few years. VWC or vinyl wall covering is by far the most durable product o the market. Most paper-hangers can install. Also using corner guards will keep it looking great for years to come. Good luck Artisan Pacific Construction, Inc. Los Angeles, Ca.

Can you explain what spacer tiles are? Without knowing what they are, I should mention that wallpaper always needs to be applied to a flat smooth surface, over top of a layer of sizing to help it stick.

Cost is a factor also between papering and paint. 20 years ago, I painted and wallpapered everything myself. 10 years ago when I moved and bought a condo, I hired the papering and I did the painting. Last year when I downsized, my handyman and I just did the painting. No paper. I have found that at my age papering is too much for me. When I get down I can't get up and when I am up it feels too good to get down :>)