Hello, the 3 8 meter open living room is not small?

It must be connected to other spaces, as long as it is not a separate space, there is no problem.

Whose living room is that big? The Great Hall of the People is not so big!

According to your area, then the viewing distance of the TV should be in meters 4 meters, then the best size of the TV is 50 inches, 52 inches is the best choice! >>>More

You can use two 16 in the upper part, two 18 in the lower part, 200x400 in cross-section, and 200 in 6 stirrups; Then the reinforcement of the cast-in-place slab can be used with a spacing of 150 mm with the lower part (i.e. 3600 long) of 8 pieces! The upper part uses 8 pieces of 200, the surrounding negative reinforcement (plus iron) can be used 8 pieces of 1000 mm long 150 mm spacing, and the distribution of 6 pieces of 200 can be.

This can hang a secondary light strip, and a circle can be added in the middle, and then a light strip can be made in the circle.