Last year one of my fellow Brompton Club riders Simon bought a Brompton B75, which I suppose is very much the entry bike into the rabbit hole that can be all things Brompton.
He wrote an excellent review and I posted it on the blog back in July 2019. I am posting a link to it again in this blog post for a couple of reasons. First, I get quite a few people asking about buying a Brompton but not being able to afford one. Second, it seems lot so you want to go down the two-wheeled route for commuting rather than sit on a bus or the tube.
Simon's review is excellent. I think he is thinking of selling it - possibly to use the money he gets from doing so to fund other bicycles.
Click here for the link to B75 review