The local problem
West Valley drywall was finished for paint, not paper
Production homes from Bell Road to Loop 303 share the same shell: orange peel or knockdown, a coat of builder latex, and a floor plan that leaves one tall wall begging for a print. That wall looks finished under paint. Under wallpaper it shows every ridge, and adhesive never reaches the valleys.
We treat climate as part of the spec. Primer that seals. Adhesive the manufacturer named. AC running while paste sets. Seams kept off outside corners. Dye lots matched before a single strip goes up.
If paper is already in the garage, bring the label. If the bath still has 1990s vinyl, say so on the call — that is a strip day before it is a hang day.