Oswaldo...
The coffe cups on a misscut (so scrap) panel. As with all customers, they want the most they can get, but for the least amount of hard cash.
The panels / carcasses are cabinet grade ply and not Oak veneered.
The facing frames and door stiles and rails, plinth, and cornice are solid American white oak. 32mm X 150mm boards and linear metres ordered was 86m all from Atkins & Cripps. I let them select the boards although I have been dealing with them for 20 Years so I do trust them and also send them back when they occasionally send me propellors.
The corner (open) units are 18mm crown oak veneered mdf for both the carcass and the shelves.
The centre panels for the doors are 6mm crown oak mdf.
As far as the colour, originally they was happy with the suggestion of American white oak, but then later wanted to darken it to give an aged feel.
Price wise, over £7500 and below £10000.
Marky