Timeline for condo board to review rental application

The condo board is saying they want 3 weeks to review a rental application. That sounds ridiculous and will cost me rent and I will potentially lose the tenant who wants to move in – in 2 weeks.

What recourse do I have? They are just being difficult. I don’t want to hire a lawyer (yet), but I will if I have to. I’d like to resolve this amicably.

I know condos don’t typically require board approval for rentals, but my condo is a beast of its own.