Venus is terrible for settlement. It's, like, the second worse place after the gas giants. Who knows, maybe there is life in the clouds of Venus (we gotta wait for further confirmation though, it's a pretty extraordinary claim). But human settlements? Well, the ground is pretty active volcanically, it is insanely hot, it rains acid, the pressure is really high, and leaving the planet is harder than leaving Earth. I seriously doubt a small team of humans can even be sent there and back even within the next 250 years Apollo style, let alone settle.
I imagine for someone to visit Venus, you'd have to build a big space station around Venus, and then maybe you'd have to have some sort of space shuttle that is somehow strong enough to withstand entrance into the extremely dense atmosphere, and then also withstand the high pressure and temperature of the atmosphere for a long time. Then the even harder part would be for that shuttle to take off again and leave Venus and dock back to the station. It's really hard to do, and far beyond current technology.