I booked a company in to sand/restore the original floorboards in my house. Mostly theyve done a good job but there's a couple of boards which look dreadful and I'm not sure why.
I asker the workman about them and he said something like 'there will always be flaws' and i just sort of left it... The company advertises its services as restoration and repair. Its website doesn't actually mention replacing old timber so im not sure i have grounds to ask them to come back and sort it if that's what needs to be done.