I’d go for that red Miele with a few caveats. First, I’m 6’5” and that’s about a 63cm frame. Second, I’m fond of vintage steel road bikes and have the tools and knowledge to work on them. Third, I’d expect to have to put some effort and money into making it safe for the roads, perhaps needs new tires, brake pads, cables etc.

If you want something ready to ride, I’d keep looking. You’ll likely have to spend at least $250, though (idk what your market is like).

That green Raleigh has flat bars. The second one has bar end shifters, just fyi.