Installation: 
1. download
2. extract download
3. copy extracted content to \yourWitcher3Directory\
4. done

Uninstall:
1. delete \yourWitcher3Directory\dlc\DLCKNGSmokeWeed\
2. done


How to use:
1. visit your home
2. chill


Credits:

@moxxarleti
@Mezziaz
@erx
@SkacikPL