leveling a concrete floor with slight settling

[Chris Bingham]

I have an up/down duplex I bought 10 yrs ago. The bottom unit has some settling in the living room. It has been there since I bought it. It isn't very significant, but here's the issue. I have renters moving out in a month and I think I'd like to replace the old carpet with hardwood floor looking linoleum (more durable). I want to flatten the concrete floor before I put the new linoleum down. I figure there has to be an easier way than using helical piers or something drastic. Is there an easier way to level the floor with quickcrete or something of that nature? Any recommendations would be appreciated. Thanks!