c00kie:
Wouldn't be able to recommend anything in London as I am based up north. However as for experiences.. I can safely say that whenever I have been for a massage, I have always had a good experience with staff and therapists. So don't be put off by your size. You can expect professionalism with no judgement. After all you are paying for a service!
Thank you for this c00kie. You're so right, I haven't really thought about it like that. The inner fatphobe coming out as an insecurity of 'what will people think' etc. I am quite a confident fat guy but with lockdown, I've gained substantially and haven't really seen anyone for a long time so the old worries are creeping back. Need to just book it and be done!