Our flooring mentor started sanding!!  He uses 60 grit on the drum sander going diagonal, then with the grain. Then he uses 100 grit on an orbital sander.  He seems very conscientious and patient!!  Lots of dust.

We have just finished laying the final boards at thresholds and around some edges.  Glad to be done with this backbreaking job!

Geez.  We were just peeking in when they saw us and came over and shut the windows.  Like we were going to jump in and track mud on the freshly sanded floor??!!!