I am installing a 6" × 36' luxury vinyl plank in a living & dining room that is oblong squareish funneling to a hallway, terminating at a bathroom door on one side & bedroom door (front of) on the other. Where should I start on my dry, clear and cld

I'm afraid I'm no expert, but if you go down Home Depot yourself I'm sure they'd be happy to help you.

I'm having a hard time following what your question was did I hear you right you're installing a luxury vinyl plank ,a walking plank? I took it as you're installing a luxury vinyl rectangular table that's going from one room into the other into the hallway across from the bathroom door now if you're installing a luxury vinyl plank from one room to another into the hallway across from the bathroom I'm assuming maybe it's a handicap plank I'm having a hard time understanding can you be more specific and be more specific on the dry cleaner in the CLD I was thinking paint but I have no idea what you're talking about I would love to help specify more please thank you I love challenging questions but I'm having a hard time understanding this one specify a little bit more so I can accept the challenge if I can't answer it properly I won't answer it at all thank you your friend Brandon😂

Pomona

Snap chalk lines 90° to each other in the middle then set parallel line to that near the wall where the wall is out of square make your odd ball cut piece of tile and set them next to wall

Does it matter where I set my 1st planks. - could use some sound advice