I ended up completing the standard feedback form, posted a review to Google and also sent a more detailed complaint to the GM. This morning I had the 'Assistant Director to the Front Office' respond, apologising for the failures and noting that they are taking "immediate steps" to ensure welcome amenities and room upgrades are provided going forward. Yeah right. I was told I would be credited with 5,000 ALL points, and that I was invited to return for a complimentary suite upgrade on a future stay. I will likely take them up on this once the renovations are complete, although that will depend on the rack rates of the standard rooms at the time.