Using RescueTime as a time tracker for STR (Short-Term Rental) Management

Hey there, I am just curious if anyone out there is using RescueTime to track time spent on tasks pertaining to management of rental properties, specifically for time tracking to generate evidentiary documentation to support material participant hours as required by the IRS. I find that tracking 1 minute or 2 minute mini tasks in the middle of my work day is daunting … I always for get to set a timer. Thus, the reason why I am sampling RescueTime. Any feedback would be appreciated. Thank you.