This was 2 part job. One was the corner fireplace surround / entertainment center, and the 2nd part was the poplar paint grade crown moulding on the cathedral ceiling. We milled the crown and the corner blocks ourselves and prefinished the trim pior to installation. The doos on the upper part of the mantle allow for access to the back of the T.V. The customer supplied the doors which were left over from another project she had removed befored.