I am not forgetting that I had just one clapped out estate car 6 years ago.
Also not every shop is £5.00 or a £20 MacDonalds
Most Shop window cleaners do get offered loads of shops, but most don't want to take on 100 at a time, its down to personal choice.
a lot guys get offered the peanut stores, then go on to take over the High St.
I started on £3.00 houses, every one has to start somewhere, you can't just jump straight in to the Higher end of the street, you have to start somewhere, In it to Win it so to speak.