Depends on the mechanism but if the door doesn’t get scratched or scraped then there’s no reason why wallpaper should either. A problem worth mentioning tho is that the edges of the wallpaper would remain visible. Photo below shows a screen I bodged together from some old wardrobe doors and I wallpapered them both sides, notice the white edges of the paper. Only way I can think of overcoming this is to have the wallpaper slightly inset and paint a border round the edge. I would also use decorators varnish on top of the wallpaper to protect from dirt and and the odd scuff or two. A vinyl decal (wall/door sticker) would definitely work tho, and far easier to apply.

Hi, Just starting renovation and need to match some of this wallpaper to save having to redecorate hall and stairs, have checked the attic and no rolls left over from previous owner :( have looked at this Wallpaper site and there is one close but still probably different enough to notice. Any ideas where else could look or any ideas on what name of pattern could be to better google search for a match. Many thanks, Lawrence

Strip the wallpaper and apply mould killer to any mould under the wallpaper before painting. You don't need a professional. Most decorating jobs can be tackled by a diy-er.

You have a really dramatic rug, and also the panels set into the fire surround. I think yet another bold pattern for alcove walls would be a bit overpowering - whichever one you went for. I also feel the right hand sofa colour doesn't go with anything, but is a large presence in the room. There would be more coherence if they were both this green colour (or lighter plain) I think I might forget wallpaper for the time ebing, and go for just painted pink walls in the niches alone, to tie in with the rug. You might also consider re-covering the sofa(s) in a plain fabric to match more closely with the pale stone background colour of the rug. If you ever decide to change the rug in future, you could opt for a plain one, and pick a more vibrant wallpaper for the alcoves.