Welcome to the Bunnings Workshop community @topdai. It's great to have you join us and many thanks for jumping into the conversation.
It would be fantastic if you'd like to show us how you hang your bikes on the wall as I trust your solution would inspire our members. You might also want to check out this fantastic contribution: D.I.Y. portable bike stand by @Tara86. It's a truly innovative way to have bikes free-standing.
We look forward to hearing all about your projects around the house and garden and would encourage you to let us know if you ever need assistance or had something to share.