I am a complete novice when it comes to wallpapering.
It is only one wall which is straight, so no corners or anything like that to deal with.
I have stripped the wallpaper off then washed the plastered wall down with hot soapy water.
I would like to know when I should size the wall before papering, do I have to size the wall and leave it an hour, few hours, overnight.
Sorry if it seems a silly question, but I have never papered before.