Reduce the tongues off the boards to the wall edge. Get rid of the adhesive backing and start laying the planks in the corner, and leave a small hole. Minimize the ultimate plank to fit. Get started the 2nd row which has a shorter piece to create a staggered pattern. https://vinyl-flooring-jackson-tn22097.bloggerbags.com/36343889/the-2-minute-rule-for-vinyl-flooring-installation-jacksonville