Again, they have fast "download" connections. That's the part where the guests using the internet at the hotel get their information from the internet "into" their devices.
"Upload" speeds are where the person using the facility is sending information to the internet (guests sending email, etc). And "upload" speeds are a very small fraction of the "download" speed, cuz they simply don't need the upload capacity for regular usage.
Its the same with your connection at home. Go to google and search for Speed Test, and run it. You're Download speed will be much higher than your "Upload" speed.
Commercial streaming applications are a whole other beast.
But isn't Accustats A " commercia " Streamer? And doesn't the hotel's have a separate " system " for business and enterprise customers ? ( Much faster Internet )?