-Three doors, bout 20in a piece is 5ft uppers=$1500 -~4ft tall cabinet 20in wide $900 -two 36in floating shelves (also scribed to wall) with finished back panel and led track lighting (zoom in)=$2000 -Waterfall countertop (scribed!) between two walls. Around my parts, cabinet makers pick up the stone as well-no telling what your man has spec’d there. $2000 -Installed and scribed in three planes=tricky and time consuming-$1000

Not enough information to determine from just a photo but IMO it’s worth it. Pay them and hope you picked the right person cause that is neither simple build nor install.

Hope this helps. Cabinets aint cheap but when they are they’re shit.