Follow the order and save yourself from doing things twice, for a full rehab here are the steps we take: 

1. Demo 

2. Take care of Foundation, Framing, Roof 

3. Seal the House Up 

4. Bring in the Mechanical Experts  

5. Do the Dry Wall 

6. Start Tiling 

7.Paint and Cabinets 

1. Put Down Flooring