I’m particularly impressed by crews that use heavy-duty plastic barriers and zip-walls to isolate the construction zone from the living quarters. Since we are planning for a curbless entry, the demolition team will need to carefully notch the joists or lower the subfloor, which requires a very high level of technical precision. I suggest we confirm their plan for debris disposal as well, so we don't have a messy dumpster sitting in the driveway for longer than necessary. Proper preparation is the only way to ensure that the expensive new marble tiles we picked out won't crack due to an uneven or poorly prepped base.