i would disagree, here is why. if you do not offer for something you are asking for a donation. meaning you would have to offer 1fg for this not to be considered asking for a donation.
you can try pming one of the jr. mediators through the LoL forum section.
https://forums.d2jsp.org/staff.php?g=20 <--list
you could ask if rental is different i guess. i highly doubt this would be allowed though.