A few observations...The OP says the property had been rented to them with really badly damaged laminate flooring... but they weren't forced to take it, especially not if this was an issue... they chose to take it, one assumes after a viewing... I'd be wondering if that viewing didn't pick this up because it wasn't so bad at the time, or whether it was noticed and it was assumed (always a bad idea) it'd be rectified before move-in... but the Tenant is the customer here - they'll choose where to spend their money... and it should be normal practice (I believe) for prospective Tenants to ask about things they're not happy about at, or shortly after, viewings but before tenancy commencement - that way both sides get a view of their potential business partner.As said... as long as there are photos of the flooring at the beginning (not your own Inventory - what's this? - "I have documented this in my inventory" - do you mean your copy? You can mark-up your copy in isolation as much as you want... but it won't hold any ground if it doesn't match up with the copy held by the Agent / Landlord... the idea of an Inventory and Schedule of Condition is that it details the contents and state of the property at the beginning of the tenancy... and can be jointly updated if any changes arise... you can't just start adding things mid-tenancy that you've spotted and not make the two sides consistent... I may well have misunderstood here, but that's how it reads. So, if you want to make disclaimers... at least ensure everyone is on the same page.As said... the best way to approach repairs (because everything has a cost, right?) is via communication. I think it's massively better to have a repaired floor for the tenancy for you, rather than document it's crappy situation and live with it... depending on how it is I'd at the very least consider it some form of trip hazard... so easily classified as a safety issue... the balance here is approaching the Agent (hopefully Landlord) with a view that tells them that a little outlay with benefit them in the long-run. That would be my advice if you've not already taken it... from the sounds of it, yes, the Landlord would be responsible for costs, not you... but whether you can force the issue so that something actually happens is another question entirely. Especially if you, yourself, don't fancy Trades coming in and out of your home in the current climate.And my final piece of advice... just to hide the issue from your eyes being drawn to it every time, and it getting worse... have you considered if a rug is suitable short-term?