3. I mine in a separate room where I live, I abandoned the room for mining only because it's not healthy to stay in the same room with degrees of heat everywhere, I believe using facilities comes to mind if you want to run many miners at once.
What about the noise and elecricity costs? If I may ask how many miners are you running? I am reluctant, because electricity is quite expensive at the moment.
If your electricity bill is high then sorry my friend, mining isn't for you, the first thing that clears the road to mining for everyone is the electricity bill, the cheaper it is the better it will be for you on the long run.
I don't care about the noise because it's my place, I don't have any neighbors living in the same place as I am, I am living in a fenced compound and there are companies nearby using very noisy machines than asic miners so...
I am from a country where electricity is generally bad, maybe six hours of power per day so I moved to solar energy years ago, my panels are still working very well today, so I switch back to the grid power when available but I use sun for mining more than the grid energy.
I was running two asic miners and it was in a bull market of 2021 then, I sold one and I have one running right now, so the profitability wise just makes it less attentive to me right now.