Communism does not state that people should not have personal property. When communists use the phrase "private property" they are referring to productive property that is used socially but controlled privately, i.e. the means of production. It's a terminology difference stemming from Marx's works that doesn't translate well into English and confuses everyone.
We don't want to take away your toaster or your tv or whatever, we want our workplaces to be democratically controlled. How you go about doing that is what is always up for debate among socialists.
I constantly see people say "communism was tried and it failed therefore it's all bad!" but this is nonsense. What was tried was Marxism-Leninism and the various strands of communism that branched off from it, for the most part. That was an ideology that was born out of certain circumstances and, being the first and most powerful socialist state, it went on to influence - whether through force or soft power - other socialist states to be born in its image. That was an ideology that was tried and did not survive, and so it is the task of socialists to learn from it what worked and what failed. Could socialism not made in the style of MLism have succeeded? Hard to say when the Soviets kept beating down pro-socialist-but-anti-Soviet uprisings like in Hungary!
One of the main problems with the USSR and everything that came after it was that it was not socialist enough, that is to say the working class did not have enough say in the economy. It was party dictatorship rather than proletarian dictatorship, and I don't think the original concept of the soviets (workers councils) was a bad one. It's unfortunate that we can't see what the USSR would have been like had the Old Bolsheviks gotten their way instead of Stalin murdering them all, but what we're left with is a malformed state nearly strangled after birth by internal and external forces, leaving it paranoid and aggressive in its attempt to survive. With the US being much further economically and technologically advanced than Russia was at the time of its revolution, and with a much stronger democratic tradition stuck in the minds of its people, if were we able to achieve socialism here it would probably go much more smoothly and in accordance with actual socialist principles.