I'm giving serious consideration to moving to Hamburg. Do you think it is conceivable that I would get self-employed call-outs to install, fix, educate or repair people's Apple kit or, dare I say it, PC's being English speaking. My German is weak (2 courses at Goethe Institut and one at Birkbeck College, U of London) although I would be working on improving it considerably. Do Germans have people come into their homes to fix things or do they prefer to go out to shops to do that sort of thing? Thanks for any guidance and for the brutal truth.