Auckland 5-star hotel (formerly Langham).
Not sure when the deal ends - most bookings in May/June comes up with the low price - increases from July to around $195/night (room only) August $229 even with the discount applied.
Cheapest I've found is weekday stay 24/6 - 25/6 for the price in title. Prices are for a Superior Room - Deluxe Room is about $30 surcharge - only difference I could find is that Deluxe Room comes with a Nespresso machine (same size/layout) and are located on the higher floors.
As a side note, the breakfast is delivered to your room. And you can also earn Air Miles with their Frequent Flyer Programme Partners: https://www.cordishotels.com/en/promotions/frequent-flyer-pr... (eg. Air NZ = 20 Air Points/stay).
Also to note, their restaurant "8" is closed until mid-September, there is still in-house dining in Lobby Lounge.