If by that you mean from a garage to living space, no. Building a garage is on my list, and I'd probably sub out the concrete base, but the rest is easy.
Living spaces get tricky, esp if you have to cut into the concrete to run plumbing for water/sewage. If you haven't done PVC sewage lines yet, this is best subbed out since mistakes result in plugged lines. Yech

uke:
However, I have finished a walk-out basement from brick walls and concrete to finished living space, and I assume the concepts are at least similar. If you'd like the steps I'd do, drop me a PM and I'll give you a step-by-step of how I went about it.