I have watched a review by simracing604 and the pedal mount flexed like crazy with a pair of HE sprints.It does have plenty of flex, I wouldn't recommend this for DD wheel or loadcell pedals
How people can be satisfied with that, especially considering the price, is beyond me.
You even have a quote in this review: "Mike over at Simracing604 has an Accuforce Direct Drive wheel and Heusinkveld Sim Pedals sprint attached to the cockpit without any concerns for putting the rig under undue stress or flex."
Tells you all you need to know about this kind of "review".
Just have a look at that ->