The foundation work is in the final stretches. This is the current staging area between 401 and 308. The 300 building is nearly finished and only the 700 building will be left. The disruption has not been too bad as long as they are not working directly under your condo. One owner in the 400 building told me he had to give a free rental day for the inconvenience, but that's not bad for all that has been done.