Three things Whale
1) I’ve been told that short term letting is considered a buisness and generally their is a bylaw that requires approval by the EC for running a buisness from a lot.
2) Short-term letting / holiday accomadation requires different fire standards and so I would have thought you should have some leverage here.
3) Your strata insurance is based on a residential complex and if you are doing holiday lets that is no longer the case and so your insurance premiums should go up (the extra payable by the holiday letting owners).
Good luck.