I've always thought that both hot water and electricity would be a minimal barrier to entry for a bidet. And that neither of these exist in a typical toilet closet. Am I fundamentally wrong about this??
Water in pipes inside a house's "thermal envelope" is presumably around 72 deg. F. I wash my hands with "cold water" without wincing. Tap water strikes me as tepid if I drink it without ice.
If your pipes run through an outside wall in Canada, it might be a different story.
If you do need warmer water, and the bidet heats it, you probably just need an electrician to fish a wire and add a receptacle. That's not outrageously complex, usually, but I tend toward calling a professional for anything behind the walls.
The pipes in my house are in the crawlspace underneath the house, which is definitely nothing like 72F this time of year. Any hot water more than 10 feet or so away from the water heater runs pretty cold for several gallons.
It's not quite as efficient, but I put in a recirculation pump and a timer to keep the water warm throughout the pipe during the day. The clothes washer was never getting warm water, and we wasted a lot at the shower waiting for warm water to reach it.
You do however need electricity. I had to run an extension cord for mine, which I tucked away in low profile conduit to keep things tidy looking.