Thanks again for your feedback.
It was spring, so not particularly warm, but agree the mix could have been too dry.
I got several quotes, his was in the middle, but generally seemed like a trustworthy guy. He is a professional tiler, with a registered tiling company, who I found on Checkatrade - all good reviews, and I cant really fault his setting out, tidiness etc., just the bloody tiles coming loose!!
It was spring, so not particularly warm, but agree the mix could have been too dry.
I got several quotes, his was in the middle, but generally seemed like a trustworthy guy. He is a professional tiler, with a registered tiling company, who I found on Checkatrade - all good reviews, and I cant really fault his setting out, tidiness etc., just the bloody tiles coming loose!!