This is my custom bathroom vanity I've built with 4 recovered wood pallets. The top of the vanity is 1 1/4" x 4 1/4" oak from our horse barn. I planed the boards and created a tabletop via pocket holes.
The legs are from the same oak just ripped at 1 1/4" and notches were cut out via a crosscut sled. The shelving is from 4 different pallets. Each one was ripped/planed to 1/2"x3"x17".
The overall dimensions of the vanity are 52"L x 17"W x 30"H.
From there, it received 2 coats of sanding sealer and 2 coats of 1000 semi-gloss varathane. This custom vanity took me 2 days to make - mostly because of the finishes I applied.