Could you please elaborate on the various options available for purchasing
Bitcoin in Ottawa in 2021? I'm particularly interested in knowing about trusted exchanges, ATMs, or even peer-to-peer platforms that offer a secure and convenient way to acquire Bitcoin in the city. Additionally, I'd appreciate any insights you might have on the process, such as the required documentation, transaction fees, and any potential risks or limitations I should be aware of. Your comprehensive guidance would greatly assist me in making an informed decision on the best method to purchase Bitcoin in Ottawa.