View attachment 4880
What a mess doesn't look like they have sealed the floor and haven't even used any lumberjack 650 adhesive or similar.
This is how you lay wood flooring and I ain't even a builder I'm a rough ass electrician

I must admit I do have one piece of oak floor in front of the French door that has curled due to the Mrs using this door to smoke dirty fags so moisture has gotten to it, no 10" screws in mine fish

( kitchen still needs finishing touches awaiting her in door to decide on tiles or glass splashback