My builder has been renovating my flat for the last two months, and whilst he has seemingly done a good job on the whole, I have a few issues with the wet room…

Firstly, the grouting colour isn’t consistent. I asked for a light grey grout as close in colour to the grey floor tiles as possible. Most of it has ended up being very dark grey. It is all metro tiles on the walls, so to redo it now would take a long time.

And secondly, the floor tiles have been laid in a way that puddles of water collect outside of the shower area. Shouldn’t all floor tiles in a wet room slope slightly towards the drain? Especially in a very small wet room like this – it is 1mx2m.

I think i am now going to have to put in a sliding door, to stop the water getting out of the shower area. So basically it will no longer be a wet room…

I’m holding back the final payment until all works are complete and just looking for opinions about whether I should underpay based on the above issues? Or just insist that he sorts it all out.

Thanks!