If indeed the service is provided by “Radio Link Internet” as listed in your screenshot, the owner can likely fix the speed to “better” with a single phone call RIGHT NOW with the $30 more per month subscription fee to the $85 30mbps down / 10mbps up instead of what they’re probably on the $55 service plan.

Judging from the info on your screenshot this looks like this is a WISP. Meaning if you go outside the building there is likely a small tower with an antenna on it that is aimed parallel to the ground. In the days of ISDN, these were amazingly better. In the days of fiber or even Starlink these are pretty abysmal.