Grrr. We've relocated about 6 weeks ago and we're still trying to sell our old house, so we're renting a furnished flat in the new city. The old house (our "second home") is just sat there, unused, but with all our furniture in as we've nowhere to take it yet. Anyhoo, the Council will only award a 10% discount on the council tax as it's still furnished, but can offer no parameters as to what constitutes "substantially unfurnished" - if we can achieve that then we don't have to pay any council tax for 6 months. What do you think substantially unfurnished would mean? No beds and sofas?
If we don't need to move everything then it would be cheaper to get a small storage unit and meet their requirements, even though they themselves don't know what they are.