LOL I think it's just shy of a 1/3 cord , I can heap it on there,not far to go & it's a lot lighter being dry .
The trailer looked quite a bit larger than mine. Mine is 2ft widex2ft tallx4ft long. 3 loads in mine fills the rack on the porch which is around 1/2 a cord.
Watching you fill up your wood box makes me thankful we won't have to fill ours for quite a while In this weather we have been having one quick fire has the house warm for 24 hours so I just stack in a rack on my front porch. Come the end of November/Begining of December once it has been cold enough to kill off the crawly critters I start stacking through the wood door on the hearth. Of course if this winter is anything like last winter it might be sooner this year.