Originally Posted by glavine
As For The 1/4 Gap , This Is True, In Places That You Have Casing Touching The Floor Youll Need To Cut The Casing To Allow The Floor To Slide Underneath It,
To Do This Youll Need A Jamb Saw, Or A Dove Tail Saw, They Also Make A Hand Saw Called The Shark, Its Much Like The Dove Tail Saw But With Sharper Teeth, Both Are Under $20, They Have A Flat Blade And Can Be Laid Flat On The Floor
At The Casing Lay A Piece Of Flooring Upside Down And Rest The Saw On The Flooring And Cut The Casing Out Of The Way,
As Far As Stairs Go You Dont Want To Put This On Stairs, Simple This Is A Floating Floor And Is Not Made For Installing On Stairs, You Need Oak Treads If You Want It To Be Stained Or Pine If You Want To Use Carpet
The Molding You Referred To Is Shoe Molding, This Is Nailed Down To The Baseboard After The Floor Is Down To Cover The Gap