Hi Sandy
Unfortunately if you are thinking of using the lino as a replacement for tiles in a bathroom or similar this is probably not the best way to go.
To ensure that any areas in your bathroom that are subjected to water and splashing e.g. around the bath and inside the shower stay as waterproof as possible and prevent any water ingress behind or down into the floor, these areas should really be tiled.
There are however alternatives to tiles such as shower panels:
https://www.diydoctor.org.uk/projects/showerpanels.htm that may work as an alternative.
We have a wealth of information on the site about tiling and how to lay tiles correctly that are worth a read if you want to learn how to lay tiles correctly:
https://www.diydoctor.org.uk/diy-how-to ... tiling.htm and also information on how to grout tiles correctly:
https://www.diydoctor.org.uk/diy-how-to ... outing.htm . If you follow the tips suggested in these projects there is no reason why you can't be tiling like the pro's in no time.
We also have some videos on Youtube walking you through all of the steps involved:
https://www.youtube.com/watch?v=Gm6xZtODgmc&t=17shttps://www.youtube.com/watch?v=va9cuoyMr0o&t=3shttps://www.youtube.com/watch?v=y3sNnEe1Ym0&t=16sIf you really do want to fix lino to a wall you will have to ensure that the wall is absolutely dead level and flat as once once a flexible material such as lino is fixed to a surface it will show up most imperfections and undulations in the surface.
To stick it to a surface such as a wall you will need to ensure the entire walls surface is free from dust, debris or any loose material and then it would probably be a good idea to seal it with PVA.
To actually stick it to the wall and ensure it stays there (as a large piece of line is quite heavy) you would probably be best off using a decent impact adhesive such as Evo-stik, but just be aware that if you ever wanted to remove it it will be a nightmare to get both the lino and the glue remnants off of the walls surface.
Hope this helps