When I start New Game + does my storage stay the same with all the stuff I collected from previous gameplay (swords, armor, runes, glyphs)? And I mean STORAGE not EQUIPMENT

Yes, except for some story related stuff and quest items. You will need to re-find your Witcher gear, for example.

Alright thank you very much :)

I'm assuming the New Game+ level scaling is still broken and CdProjekt decides they don't give a shit? I have the GotY so I don't know if they ever patched the normal version, but I guess I have to try some mods to fix this.

I bought Witcher 1 before release date and played it god knows how many times, same for Witcher 2.
Bought Witcher 3 ahead of time but then the fun started. Due to circumstances beyond my control I kept starting the game but then lost all progress through having to re-install the OS. This has resulted in 75 hours played but only 14% completed.
So, along comes Cloud saves and I started the game yet again.
I got to 'Family Matters' and parts of the quest just disappeared when I got close to the object I needed to open. A trunk would be showing press E to open and then it disappeared when I got close. Spent ages trying to get this to work but even deleting saves didn't work as 'Cloud' ignored that.
So, I deleted all saves and started again. This time the arm in the well of that quest, the small box I had to find for the traveller had disappeared and the clothes on the hangers in the Imperial Palace just disappeared as I got close to them.

What alarm bells? What on Earth has CD Projekt Red, the makers of The Witcher series, got to do with cloud saves? Cloud saves are the domain of game clients, in this case Galaxy, and CDP has nothing to do with Galaxy.

So, Hickory, I assume that the only comment you can make is about Cloud Saves and so ignore anything constructive to say about my main post . . . but, hey, that's sorta the norm for forum life.

As it is you are showing no breadth of thought and no imagination . . . tight little confines tend to limit possibilities.
With many, many years under my belt of this computing malarkey 4533 rep could be seen as a forum camper and as such comments for the sake of them tend to block out comments which might be constructive. . . or maybe you just don't know any better.

Sorry! chum, but I don't engage with those given to linear perspective and forum camper [troll] cliches and perspectives. . . and let's face it, with the ignorance you have already shown this conversation is going nowhere.
Tiny minds always have to inflate the importance of the unimportant and so nitpick what benefits no-one instead of giving constructive answers related to the main problem. Typical forum camper cherrypicking.

I wonder if you are aware of how utterly ridiculous your (horrific English) rambling is? I very much doubt that you would acknowledge it, so take that as a rhetorical question. Needless to say, just another loon.

Hahahahaha . . . definitely on the back foot.
Silly remarks about my perfect English could be considered ad hominem and most definitely display the immaturity of silly little children camping in the forums.
Just how old are you.
Psst . . I won't point out the obvious but look to your own grammar before playing a typical forum camper [troll] trick.

As it is I was right about the inefficiency of the Cloud saving facility and used my extensive knowledge of all things computer to resolve the problem.
For the record, I'm well aware of how the system works so didn't require an online idiot to point out the obvious.

However, throwing out a line to yank your crank was just toooooooooo tempting.

Thanks for proving my point.

. . . and now you compound your stupidity, should have given up whilst you were behind . . . now you are the complete no mark.

And on it goes...