Carpentry, lowering baseboard.

While it takes some time it is not terrible to do. My mother in law instructed me on doing our first house. You can rent the larger sander from places like Home Depot. and you will need a small hand belt sander for the edges. Lots of dust but a shop vac running while you do it helps keep it at bay a bit. The waterborne polys they have now are not too bad fume wise