L
LM Ceramics
end of the day we can only advise which course did you go on hunty? best of luck with your job
For me Bathroom Boy said it best.
I too have quite a bit of tiling and a few bathrooms under my belt, but not as many as Bathroom Boy.
I have more tiling experience than the OP but I wouldn't take this on on my own. However he has taken it on and I say good luck to him. He will probably do very well.
A few issues here though.
1) Take as long as the job takes. Don't rush yourself into taking short cuts. Take your time and do the job properly. If that means you're working for £5 per hour, put it down to personal development. The next such job will have you earning £10 per hour.
2) You say there are a few lumps in the concrete. Have you considered what it will take to level this out. Is it just a SLC application or is there more to it? I'm ashamed to say that I'm looking at my kitchen floor at the moment which is not as level as I would like. I should have spent longer on the SLC stage, even if I applied it up to 3 times or more. This is for the largest part, straight onto concrete.
Don't be afraid to take a bolster chisel and hammer with you.
Best of luck.