An other challenge would be able to keep water and drink it,sense the surface of venus is 800 degrees fahreheit the water would vapirote on to the air,And it would be very hard to keep it cold,And even the water did not vapirote the water would be way to hot for a human to drink,and the weather on venus is very extream,it would take alot of thought and also technogly to get to venus safly and it would be a challange

The weather on venus is extream with erupitung volcanoes powerful earthquackes and frequent lightning strikes,So we would have to make some really strong and that could withstand all of those hash things that the planet has to offer,and thats alot of things,and you wold also have the right techonlgy that you would have to have.