@ramdelgp:
quoted "as you can see i dont know how to do the push pull to make the separation for the wood table.."
What do you mean by "separation for the wood table"? The table I see is/could be a separate component modeled, then placed in the scene.
You show a closeup of the ceiling plank joints. Are you wondering how to round off the edges of the planks? If so, I would suggest to take one plank profile, round off the two edges to be exposed, copy the entire contoured edge of roof and walls, do a select and follow me on the profile. Then make this a component and multicopy this by Move+Control xtimes along the ground level horizontal at the specified distances.
I probably did not understand your intent.
