Stayed about a week ago, and was actually quite happy with one of the updated rooms. Appreciated all the updated technology, and the wireless charger too. Very convenient. To address a concern from a previous post, there are telephones in the rooms now (the wireless charger is actually attached to the telephone unit, and so are 5 different types of phone chargers).
I found the beds to be just fine - though this was my first stay at HIX ZRH.
The big issue during my stay was an internet outage - from check-in to check-out, there was no internet, not for a minute. Apparently there was a big outage all over Zurich, so not really their fault. They gave me both drink vouchers and welcome points to compensate. On a side note, should I complain to get something more as a Platinum Elite?