After a preparation period that never seemed to end, and last-minute problems such as the network in the isolation lab not being ready in time, the end of our isolation study was almost anti-climactic. Almost everything worked fine, some minor issues to fix in the first week, but that was it. Well, apart from the power failure (twice!). And the main water supply failure in the second group. You wouldn't think these things could happen, but they do ;-) However, all that was successfully navigated by a great team, and now we have 20TB of data to analyze.