Escape From Dream Downtown Hotel In Newyork

[old biker]

As part of his US trip, a tourist trapped in the dream downtown hotel at Newyork. There are some clues, puzzles and objects left. Find those objects and hints, solve the puzzles and help the tourist to escape

Good luck

Play

Please use spoilers for hints and walkthroughs:
[spoiler=Title Here]Enter text here...[/spoiler]

Please do not post a video walkthrough for 7 days.

[Raven78]

I'm stuck with

paint can, 3 pieces of a paper puzzle, two cards, soap, three apples, two knobs(used) & missing two, three rings(used) missing one, several colored circle thingys (used) still missing three

Any help would be appreciated.

[Kzin]

Use colour hint for razor, use toothpick on apple, use brush on paint can