For this TV cabinet, I used 1.8 cm thick natural beech panels assembled with pins and glue.
For the lower part, 2 panels 210 x 40 cm, with a 15 cm high reinforcement for the middle part of 105 cm long and 2 bottoms on each side for squaring as well as 4 uprights of 46 cm from above.
For the column, 3 panels 195 x 25 cm deep connected by shelves 20 cm wide. The squaring is ensured by 2 shelves fixed upright at the back and fixed in the wall in order to avoid tipping.
In order to ensure the maintenance I advise not to hesitate to use a lot of greenhouse joints to ensure the bonding of each upright / shelf in each place.
Finish : Mat colorless varnish