Your wall needs to be painted and dry for a successful install. Recently painted walls need to dry for 4 weeks.

Wall in good condition and clean, no humidity or cracking paint. Wash the wall with rubbing alcohol prior wallpapering.

A perfect wallpaper requires experience and a perfect wall. Expect small misalignments for walls with irregularities or texture.

Wallpaper preforms optimally between 65F and 80F. Temperature, humidity fluctuations, nearby heating vents will affect long term performance.

Do not use a wallpaper to cover old wallpaper. It might either not stick at all, or bond permanently.

Never glue baby signs, decor or shelving with double sided tape to a wallpaper. Elements need to be physically attached to the wall using nails or screws.