It's a very interesting place - the people are welcoming and friendly (well YMMV, but if you are willing to listen and understand the local challenges and culture - then you will have a good time).
Food security is a challenge for people who do live here, due to the general high-costs. Interesting fact - at one point in time, Amazon Prime shipping to Iqaluit was 2-3 times the national average for Canada (and that probably increased with their purchase of Whole Foods - items, which may be most expensive through Amazon for the rest of Canada can often be cheaper than purchased 'locally') - https://www.cbc.ca/news/canada/north/iqaluit-amazon-prime-1....
The landscape is beautiful (personally, I am a sucker for mountainous/rocky terrain and ocean) - it is above the Arctic circle, so - no trees! The weather is currently really nice - a little rainy today, but no snow - the big freeze hasn't happened yet. Myself, I find that even during winter months, the cold is not unworkable - as technically the local climate is considered a polar desert zone, so the reduced humidity helps.
Myself, I don't live here - but I do come up every 2-3 months, primarily working on Microsoft-stack products and technologies.
Most often, one gets here from a flight from Ottawa - almost 3-hours in duration. (And hey... you still get a hot meal in-flight!) However, it is possible that you might fly in from another territory or community - during the summer there are some flights to/from Greenland.
All data/communications connectivity currently occurs over satellite connections (your flight lands, your phone connects to a local "LTE" network, but that is then bridged back over satellite automatically - no extra charges ;-)) - this can be challenging during weather events, heavy rain, snow or fog can often interfere.
There are plans for undersea fiber, but that will take a few years - the upcoming newer LEO satellite networks will bridge the gap until that arrives.