Dubai real estate investment

[Sonu Sundar]

I am a USA citizen and do not have much knowledge or trips to Dubai, but interested in investing in Dubai Real estate. 

CAn some one shed me some lights on how foreigner can invest in Duabi, which firms that I can go through, who are reliable and keep my investment safe and able to get some decent returns, and what are the tax consequences for earning potential from outside the country?

appreciate all the input.

Newbie