I want laminate flooring in my living room. Was thinking to get real wood, but my floor isn't level at all.
At the moment we had a shaggy carpet and can't tell much.
I had a look underneath and it's not level.
WHAT TO DO? I want laminate floor

Regardless of
Laminate or hardwood your floor needs to me level. Get an engineer to give you advise. It is well worth the investment.

If you install a laminate floor over an uneven substrate, it will fail. It will tear the joints apart and your floor will be ruined. Level the floor first.