House issues

Hello,

1. None of the chat commands seem to work for me.

2. I can't place items in the homes, says "That's just house decor, you can't use it" What is the point of this??

3. The floors are different types like wood and stone that are flashing at seems because they are the same exact height

4. Depending on where I place the house I can't get in, I cant attach a stair, or another foundation because of overlap or lockers

5. The Fridge is not powered

6. The oven is too far back into the wall

7. I cant add a picture frame or anything to walls, its a giant door??

8, "Strengthened glass window" was used for windows, 5 seconds with the remove tool and I lost 2 windows

9. On some homes the design is so compact, going into the bathroom knocks me into the floor when the door closes