The origin of the virus has been proven to come from UNC Chapel Hill BSL lab, documented by PhD Ralph Baric in 2015 in science journal, funded by our Federal Government the NIH (National Institute of Health) and sold to the Communist Chinese in Wuhan China BSL4 lab, where it was weaponized with SARs, HIV, and MERS into a Coronavirus, which was set up and operated by a Harvard lab professor, then released in Wuhan.https://www.the-scientist.com/news-opinion/lab-made-coronavirus-triggers-debate-34502This is a synthetic crisis designed to bring down the USA & markets before the re-election of Trump. 

@Alex Geesey Stessa is good for what simple stuff, but I can't see edit chart of accounts or do journal entries.I am not familar with Rentastic.

Save your money & time, you can learn much more by just reading an RE investment book, journal articles, and BP forum, not to mention talking to local experts and doing RE yourself (of course by starting out small, and increasing over time).