Originally Posted by Texashuman
" but be careful in installing anything under that dinette that's in the slide."
?????? Think about the planned design.
Because if your screws into the floor of the slide are too long, they will interfere with the regular floor of the trailer.
If you do the installation with the slide in, it won't move out.
If you do the installation with the slide out, it either won't go in, or the screw tips will put gouges in the floor/carpet beneath them.
Several stories on this forum about people (or assemblers) who have done this.