For when mansions will be implemented to Black Desert Online later this year, please make it so that we can select different wallpapers and floors for seperate rooms. If one wishes to use the same floor and wallpaper in the entire mansion residence they will only need 1 wallpaper for the entire mansion, same with the floor. However if someone wishes to use different styles of wallpaper/floor in seperate rooms, it requires one of each different style they wish to decorate with. 

That'd be a great addition; being in control of the complete customization of your mansion will allow a lot more flexibility in terms of creativity instead of being forced to sticking to one theme throughout your entire mansion!

Maybe make it so we can craft stone floor from diffent types of metals, 
rough stones, for stone flore,
marble for marble floors
Blacktones for special floor 

wood'en floors
birch for type, fir for another
moon scale plywood for a special floor type 

make region sets, one special for only craftable in velia,
another style from dregian ? 
Special one made from underwater gathering pearls on corals ?

I would LOVE to set down floors and wallpaper for each room.

Wish the wallpaper/floor was permanently bought as well. Once we set it down and look in-game is when we actually know what it looks like. It's a stressful gamble to try and figure out if it'll look right based on the preview alone, and I end up not buying wallpaper/flooring at all :c