it all depends on your approach. Not one building owner I know would want to risk a tenant doing renovations or repairs themselves unless they have licenses that prove they can (insurance purposes). If you're willing to pay for a pro to do this on the other hand (since you mention money is not a problem). why not lay your cards on the table and tell him you found a pro that will do it and you shoulder the cost. most landlords are more than happy to oblidge as long as the renos & repairs stays even after you leave.