Get one made would be a little bit more expensive but last longer and look better.
Would take a good chippy about 6 hours to make up a solid oak bed if he has the plans to work off if he has to do them himself it will cost a hell of a lot more.
Does the bed need to be able to come apart for future transport because being a joiner i class solid oak bed as being oak dowelled as well. Nothing hurts more than seeing a oak bed ruined with bolts and screws everywhere holding it together.
Ring some furniture makers or joiners local to you and get some quotes.
Cheers for this, I'd not considered to this level in terms of how it goes together - which does add another problem - two sets of awkward dog legged stairs to go up with limited head room on the first set. I agree though, dowels do look loads better, but this would mean taking to roof off to get it in!
Thanks for the advice though


