The phrase "easy feat" means accomplishing something that is not difficult. It is used when referring to a task or achievement that is not challenging or requires minimal effort. Full definition
That would obviously become a much easier feat if they can manage to somehow snag a Top 4 seed. (allsportsseries.com)
Whether your eye is already on the holidays or you're shopping for a toddler or baby's birthday, honing in on the most popular toys kids want isn't as easy a feat as you might think. (romper.com)