With this proposal, there are now plans for a 32 story building, 19 story building, 11-14 story convention hotel, and there are two key sites that have been rumored to at least mid-rise towers, but no official proposals have been released yet. The last real highrise over 20 stories built in DSM was in 1997, so the city is really due for something taller to get built.
And on the heels of this announcement, another 211 apartment project was announced for downtown, but easily overshadowed by the high rise proposal.